Descendants of King William "Conqueror" I of England 1028 1087
Father: Robert "Magnificent" Normandy I Duke Normandy
Mother: Herleva Falaise
King William "Conqueror" I of England
Born 1028
Before 1051 m Matilda Flanders Queen Consort England x 9
Third Cousin Once Removed
Died 09 Sep 1087 (59)
Father: King William "Conqueror" I of England
Mother: Matilda Flanders Queen Consort England
Robert Curthose III Duke Normandy
Duke Normandy
Born 1051
Before 25 Oct 1102 m Sybilla Conversano Duchess Normandy x 1
Died 03 Feb 1134 (83)
Grand Son of King William "Conqueror" I of England
Father: Robert Curthose III Duke Normandy
Mother: Sybilla Conversano Duchess Normandy
William Clito Normandy Count Flanders
Born 25 Oct 1102
1123 m Sibylla Anjou Countess Essex and Flanders
1127 m Joanna Monferrat Countess Essex
Third Cousin
Died 27 Jul 1128 (25)
Father: King William "Conqueror" I of England
Mother: Matilda Flanders Queen Consort England
Richard Normandy
Born 1054
Was killed whilst hunting 1075 (21)
Father: King William "Conqueror" I of England
Mother: Matilda Flanders Queen Consort England
Cecilia Normandy Abbess Caen
Born 1056
Died 30 Jul 1126 (70)
Father: King William "Conqueror" I of England
Mother: Matilda Flanders Queen Consort England
William "Rufus" II King England
Born 1056
Was killed whilst hunting 02 Aug 1100 (44)
Father: King William "Conqueror" I of England
Mother: Matilda Flanders Queen Consort England
Constance Normandy Duchess Brittany
Born 1057
1087 m Alan Canhiart IV Duke Brittany
Third Cousin
Died 13 Aug 1090 (33)
Father: King William "Conqueror" I of England
Mother: Matilda Flanders Queen Consort England
Matilda Normandy
Born 1061
Died 1086 (25)
Father: King William "Conqueror" I of England
Mother: Matilda Flanders Queen Consort England
Adela Normandy Countess Blois
Born 1067
1080 m Stephen Blois II Count Blois and Chartres x 11
Third Cousin
Died 08 Mar 1137 (70)
Grand Son of King William "Conqueror" I of England
Father: Stephen Blois II Count Blois and Chartres
Mother: Adela Normandy Countess Blois
William "Simple" Blois Count Blois Count Chartres
Born 1085
1104 m Agnes Sully Countess Blois and Chartres x 6
Died 1150 (65)
Great Grand Son of King William "Conqueror" I of England
Father: William "Simple" Blois Count Blois Count Chartres
Mother: Agnes Sully Countess Blois and Chartres
Raoul Blois
Born 1102
Died 1176 (74)
Great Grand Son of King William "Conqueror" I of England
Father: William "Simple" Blois Count Blois Count Chartres
Mother: Agnes Sully Countess Blois and Chartres
Rudolph Blois
Born 1104
Died 1176 (72)
Great Grand Daughter of King William "Conqueror" I of England
Father: William "Simple" Blois Count Blois Count Chartres
Mother: Agnes Sully Countess Blois and Chartres
Eizabeth Blois
Born 1105
Died 1128 (23)
Great Grand Daughter of King William "Conqueror" I of England
Father: William "Simple" Blois Count Blois Count Chartres
Mother: Agnes Sully Countess Blois and Chartres
Margaret Blois Countess Eu
Born 1105
Married Henry Normandy I Count Eu x 4
Half Second Cousin Once Removed
Died 1145 (40)
2 x Great Grand Son of King William "Conqueror" I of England
Father: Henry Normandy I Count Eu
Mother: Margaret Blois Countess Eu
John Normandy 6th Count Eu
Before 26 Jun 1170 m Alice D'Aubigny Countess Eu x 3
Died 26 Jun 1170
3 x Great Grand Son of King William "Conqueror" I of England
Father: John Normandy 6th Count Eu
Mother: Alice D'Aubigny Countess Eu
Henry Normandy 7th Count Eu
In or before 1191 m Maud aka Matilda Plantagenet Countess Eu x 4
Died 1191
3 x Great Grand Son of King William "Conqueror" I of England
Father: John Normandy 6th Count Eu
Mother: Alice D'Aubigny Countess Eu
Robert Normandy
3 x Great Grand Daughter of King William "Conqueror" I of England
Father: John Normandy 6th Count Eu
Mother: Alice D'Aubigny Countess Eu
Mathilde Normandy
2 x Great Grand Daughter of King William "Conqueror" I of England
Father: Henry Normandy I Count Eu
Mother: Margaret Blois Countess Eu
Beatrice Normandy
2 x Great Grand Daughter of King William "Conqueror" I of England
Father: Henry Normandy I Count Eu
Mother: Margaret Blois Countess Eu
Mathilde Normandy
Died 1153
2 x Great Grand Son of King William "Conqueror" I of England
Father: Henry Normandy I Count Eu
Mother: Margaret Blois Countess Eu
Stephen Normandy
Died 1140
Great Grand Son of King William "Conqueror" I of England
Father: William "Simple" Blois Count Blois Count Chartres
Mother: Agnes Sully Countess Blois and Chartres
Henry Blois
Died 1189
Great Grand Son of King William "Conqueror" I of England
Father: William "Simple" Blois Count Blois Count Chartres
Mother: Agnes Sully Countess Blois and Chartres
Eudes Archambaud Blois
Grand Son of King William "Conqueror" I of England
Father: Stephen Blois II Count Blois and Chartres
Mother: Adela Normandy Countess Blois
Theobald Blois II Count Champagne IV Count Blois
Born 1090
1123 m Matilda Carinthia Countess Champagne and Blois x 10
Died 1152 (62)
Great Grand Son of King William "Conqueror" I of England
Father: Theobald Blois II Count Champagne IV Count Blois
Mother: Matilda Carinthia Countess Champagne and Blois
Henry Blois I Count Champagne
Born Dec 1127
1164 m Marie Capet Countess Champagne x 4
Fourth Cousin
Died 16 Mar 1181 (53)
2 x Great Grand Son of King William "Conqueror" I of England
Father: Henry Blois I Count Champagne
Mother: Marie Capet Countess Champagne
Henry Blois II Count Champagne
Born 29 Jul 1166
Died 1197 (30)
2 x Great Grand Son of King William "Conqueror" I of England
Father: Henry Blois I Count Champagne
Mother: Marie Capet Countess Champagne
Theobald Blois III Count Champagne
Born 13 May 1179
01 Jul 1199 m Blanche Ramirez x 2
Third Cousin Once Removed
Died 24 May 1201 (22)
3 x Great Grand Son of King William "Conqueror" I of England
Father: Theobald Blois III Count Champagne
Born 30 May 1201
1222 m Agnes of Beaujeu Countess Savoy x 1
After 11 Jul 1231 m Margaret Bourbon Queen Consort Navarre x 6
Died 08 Jul 1253 (52)
3 x Great Grand Daughter of King William "Conqueror" I of England
Father: Theobald Blois III Count Champagne
Marie Blois
2 x Great Grand Son of King William "Conqueror" I of England
Father: Henry Blois I Count Champagne
Mother: Marie Capet Countess Champagne
Scholastique Blois
Died 1219
2 x Great Grand Daughter of King William "Conqueror" I of England
Father: Henry Blois I Count Champagne
Mother: Marie Capet Countess Champagne
Marie Blois Countess Flanders
Married Baldwin IX Count Flanders VI Count Hainault x 2
Half Third Cousin Once Removed
Died 1204
3 x Great Grand Daughter of King William "Conqueror" I of England
Father: Baldwin IX Count Flanders VI Count Hainault
Mother: Marie Blois Countess Flanders
Joan I Countess Flanders
Born 1199
Jan 1212 m Ferdinand Burgundy
Third Cousin Once Removed
Died 05 Dec 1244 (45)
3 x Great Grand Daughter of King William "Conqueror" I of England
Father: Baldwin IX Count Flanders VI Count Hainault
Mother: Marie Blois Countess Flanders
Margaret II Countess Flanders
Born 02 Jun 1202
Married Bouchard Avesnes x 5
1223 m William Dampierre II Count Flanders x 4
Died 10 Feb 1280 (77)
Great Grand Son of King William "Conqueror" I of England
Father: Theobald Blois II Count Champagne IV Count Blois
Mother: Matilda Carinthia Countess Champagne and Blois
Theobald "Good" Blois V Count Blois
Born 1130
1164 m Alix Capet Countess Blois x 7
Fourth Cousin
Died 20 Jan 1191 (61)
2 x Great Grand Son of King William "Conqueror" I of England
Father: Theobald "Good" Blois V Count Blois
Mother: Alix Capet Countess Blois
Louis Blois I Count Blois
Born 1172
Before 14 Apr 1205 m Catherine Countess Blois and Clermont en Beauvais x 3
Died 14 Apr 1205 (33)
3 x Great Grand Son of King William "Conqueror" I of England
Father: Louis Blois I Count Blois
Mother: Catherine Countess Blois and Clermont en Beauvais
Raoul Blois
3 x Great Grand Son of King William "Conqueror" I of England
Father: Louis Blois I Count Blois
Mother: Catherine Countess Blois and Clermont en Beauvais
Jeanne Blois
3 x Great Grand Son of King William "Conqueror" I of England
Father: Louis Blois I Count Blois
Mother: Catherine Countess Blois and Clermont en Beauvais
Theobald Blois VI Count Blois
Before 1218 m Clemence Roches Countess Blois
Died 1218
2 x Great Grand Son of King William "Conqueror" I of England
Father: Theobald "Good" Blois V Count Blois
Mother: Alix Capet Countess Blois
Theobald Blois
2 x Great Grand Son of King William "Conqueror" I of England
Father: Theobald "Good" Blois V Count Blois
Mother: Alix Capet Countess Blois
Philip Blois
2 x Great Grand Son of King William "Conqueror" I of England
Father: Theobald "Good" Blois V Count Blois
Mother: Alix Capet Countess Blois
Henry Blois
2 x Great Grand Daughter of King William "Conqueror" I of England
Father: Theobald "Good" Blois V Count Blois
Mother: Alix Capet Countess Blois
Alix Blois Abbess Fontevraud
2 x Great Grand Daughter of King William "Conqueror" I of England
Father: Theobald "Good" Blois V Count Blois
Mother: Alix Capet Countess Blois
Margaret Blois
Married Walter Avesnes x 3
1192 m Otto Hohenstaufen I Count Burgundy x 2
Third Cousin Once Removed
Died 1230
3 x Great Grand Daughter of King William "Conqueror" I of England
Father: Otto Hohenstaufen I Count Burgundy
Joanna Hohenstaufen
Born 1191
Died 1205 (14)
3 x Great Grand Daughter of King William "Conqueror" I of England
Father: Otto Hohenstaufen I Count Burgundy
Beatrice Hohenstaufen Duchess Merania
Duchess Merania
Born 1193
Married Otto Andechs I Duke Merania x 1
Died 07 May 1231 (38)
3 x Great Grand Son of King William "Conqueror" I of England
Theobald Avesnes
3 x Great Grand Daughter of King William "Conqueror" I of England
Mary Avesnes
1226 m Hugh Chatillon I Count Blois V Count Saint Pol x 3
Died 1241
3 x Great Grand Daughter of King William "Conqueror" I of England
Isabelle Avesnes
2 x Great Grand Daughter of King William "Conqueror" I of England
Father: Theobald "Good" Blois V Count Blois
Mother: Alix Capet Countess Blois
Isabella Blois
Married Sulpice III Amboise x 1
3 x Great Grand Daughter of King William "Conqueror" I of England
Father: Sulpice III Amboise
Matilda Amboise Countess Soissons
After 1241 m John "Good and Stammerer" Nesle II Count Soissons x 5
Second Cousin Once Removed
Great Grand Son of King William "Conqueror" I of England
Father: Theobald Blois II Count Champagne IV Count Blois
Mother: Matilda Carinthia Countess Champagne and Blois
Stephen Blois I Count Sancerre
Born 1133
Died 1191 (58)
Great Grand Son of King William "Conqueror" I of England
Father: Theobald Blois II Count Champagne IV Count Blois
Mother: Matilda Carinthia Countess Champagne and Blois
Cardinal William "White Hands" Blois
Born 1135
Died 1202 (67)
Great Grand Daughter of King William "Conqueror" I of England
Father: Theobald Blois II Count Champagne IV Count Blois
Mother: Matilda Carinthia Countess Champagne and Blois
Marie Blois Duchess Burgundy
Before 1142 m Odo II Duke Burgundy x 3
Fourth Cousin
2 x Great Grand Son of King William "Conqueror" I of England
Mother: Marie Blois Duchess Burgundy
Hugh III Duke Burgundy
Born 1142
1165 m Alice Metz Duchess Burgundy x 4
Fourth Cousin
Before 1166 m Beatrice of Albon Duchess Burgundy x 3
Died 25 Aug 1192 (50)
3 x Great Grand Son of King William "Conqueror" I of England
Father: Hugh III Duke Burgundy
Mother: Alice Metz Duchess Burgundy
Born 1166
1194 m Theresa Burgundy Duchess Burgundy
Half Second Cousin Twice Removed
1199 m Alice Vergy Duchess Burgundy x 4
Died 06 Jul 1218 (52)
3 x Great Grand Son of King William "Conqueror" I of England
Father: Hugh III Duke Burgundy
Mother: Alice Metz Duchess Burgundy
Alexander Burgundy
Born 1170
Died 1206 (36)
3 x Great Grand Daughter of King William "Conqueror" I of England
Father: Hugh III Duke Burgundy
Mother: Alice Metz Duchess Burgundy
Douce Burgundy
Born 1175
1196 m Simon Semur
Died 1219 (44)
3 x Great Grand Daughter of King William "Conqueror" I of England
Father: Hugh III Duke Burgundy
Mother: Alice Metz Duchess Burgundy
Alice Burgundy
Born 1177
Married Béraud VII Lord Mercoeur Mercour
3 x Great Grand Son of King William "Conqueror" I of England
Father: Hugh III Duke Burgundy
Mother: Beatrice of Albon Duchess Burgundy
Guy Burgundy
Born 1183
Died 1237 (54)
3 x Great Grand Daughter of King William "Conqueror" I of England
Father: Hugh III Duke Burgundy
Mother: Beatrice of Albon Duchess Burgundy
Mahaut Burgundy
Born 1190
Died 1242 (52)
3 x Great Grand Daughter of King William "Conqueror" I of England
Father: Hugh III Duke Burgundy
Mother: Beatrice of Albon Duchess Burgundy
Margaret Burgundy Countess Savoy
Born 1192
1217 m Amedeo Savoy IV Count Savoy x 2
Fourth Cousin
Died 1243 (51)
2 x Great Grand Daughter of King William "Conqueror" I of England
Mother: Marie Blois Duchess Burgundy
Alix Burgundy
Born 1146
Died 1192 (46)
2 x Great Grand Daughter of King William "Conqueror" I of England
Mother: Marie Blois Duchess Burgundy
Mahaut Burgundy
Died 1202
Great Grand Daughter of King William "Conqueror" I of England
Father: Theobald Blois II Count Champagne IV Count Blois
Mother: Matilda Carinthia Countess Champagne and Blois
Isabelle Blois
Great Grand Daughter of King William "Conqueror" I of England
Father: Theobald Blois II Count Champagne IV Count Blois
Mother: Matilda Carinthia Countess Champagne and Blois
Adèle Blois
13 Nov 1160 m Louis VII King Franks x 2
Third Cousin Once Removed
2 x Great Grand Son of King William "Conqueror" I of England
Born 22 Aug 1165
28 Apr 1180 m Isabelle Flanders Queen Consort France x 1
Half Third Cousin
15 Aug 1193 m Ingeborg Estridsen Queen Consort France
07 May 1196 m Agnes Andechs Queen Consort France x 3
Died 14 Jul 1223 (57)
3 x Great Grand Son of King William "Conqueror" I of England
Father: King Philip II of France
Mother: Isabelle Flanders Queen Consort France
Born 05 Sep 1187
23 May 1200 m Blanche Ivrea Queen Consort France x 12
Third Cousin
Died 08 Nov 1226 (39)
3 x Great Grand Son of King William "Conqueror" I of England
Father: King Philip II of France
Mother: Agnes Andechs Queen Consort France
Marie Capet
Born 1198
Died 15 Aug 1238 (40)
3 x Great Grand Son of King William "Conqueror" I of England
Father: King Philip II of France
Mother: Agnes Andechs Queen Consort France
Philip Capet Count Boulogne
Born Jul 1200
Married Matilda Dammartin Queen Consort Portugal
Third Cousin
Died 18 Jan 1234 (33)
3 x Great Grand Son of King William "Conqueror" I of England
Father: King Philip II of France
Mother: Agnes Andechs Queen Consort France
Peirre Chalot Capet Bishop Noyen
2 x Great Grand Daughter of King William "Conqueror" I of England
Agnes Capet
Born 1171
Died 1204 (33)
Great Grand Daughter of King William "Conqueror" I of England
Father: Theobald Blois II Count Champagne IV Count Blois
Mother: Matilda Carinthia Countess Champagne and Blois
Agnes Blois
Married Renauld of Bar II Count of Bar x 4
Died 1207
2 x Great Grand Son of King William "Conqueror" I of England
Father: Renauld of Bar II Count of Bar
Henry of Bar I Count of Bar
Born 1158
Died Oct 1190 (32)
2 x Great Grand Son of King William "Conqueror" I of England
Father: Renauld of Bar II Count of Bar
Theobald of Bar I Count of Bar
Born 1160
Married Erminsende of Bar Sur Seine Countess Bar x 3
Married Erminsende Namur Countess of Bar x 5
Married Laurette Loon Countess Bar x 1
Died 13 Feb 1214 (54)
3 x Great Grand Daughter of King William "Conqueror" I of England
Father: Theobald of Bar I Count of Bar
Mother: Erminsende of Bar Sur Seine Countess Bar
Margaret of Bar
Born 1192
Died 1259 (67)
3 x Great Grand Daughter of King William "Conqueror" I of England
Father: Theobald of Bar I Count of Bar
Mother: Erminsende Namur Countess of Bar
Unknown of Bar
Died Feb 1214
3 x Great Grand Daughter of King William "Conqueror" I of England
Father: Theobald of Bar I Count of Bar
Mother: Erminsende Namur Countess of Bar
Margaret of Bar
Married Hugues Vaudemont Count Vaudémont
Died 1270
3 x Great Grand Son of King William "Conqueror" I of England
Father: Theobald of Bar I Count of Bar
Mother: Erminsende of Bar Sur Seine Countess Bar
Henry of Bar II Count of Bar
Married Philippa Capet Countess of Bar x 7
Died 13 Nov 1239
3 x Great Grand Daughter of King William "Conqueror" I of England
Father: Theobald of Bar I Count of Bar
Mother: Erminsende of Bar Sur Seine Countess Bar
Agnes of Bar
Died 1225
3 x Great Grand Daughter of King William "Conqueror" I of England
Father: Theobald of Bar I Count of Bar
Mother: Erminsende Namur Countess of Bar
Elisabeth of Bar
Married Waleran Luxemburg
Died Jun 1262
3 x Great Grand Son of King William "Conqueror" I of England
Father: Theobald of Bar I Count of Bar
Mother: Erminsende Namur Countess of Bar
Henry of Bar
Died 1214
3 x Great Grand Son of King William "Conqueror" I of England
Father: Theobald of Bar I Count of Bar
Mother: Erminsende Namur Countess of Bar
Renaud of Bar
Died Feb 1214
3 x Great Grand Daughter of King William "Conqueror" I of England
Father: Theobald of Bar I Count of Bar
Mother: Laurette Loon Countess Bar
Agnes of Bar Duchess Lorraine
Married Frederick Metz II Duke Lorraine x 6
2 x Great Grand Son of King William "Conqueror" I of England
Father: Renauld of Bar II Count of Bar
Reginald of Bar Bishop Chartres
Died 1217
2 x Great Grand Son of King William "Conqueror" I of England
Father: Renauld of Bar II Count of Bar
Hugh Bar
Great Grand Daughter of King William "Conqueror" I of England
Father: Theobald Blois II Count Champagne IV Count Blois
Mother: Matilda Carinthia Countess Champagne and Blois
Margaret Blois
Great Grand Daughter of King William "Conqueror" I of England
Father: Theobald Blois II Count Champagne IV Count Blois
Mother: Matilda Carinthia Countess Champagne and Blois
Matilda Blois Countess Perche
Married Routrou Chateaudun IV Count Perche x 6
2 x Great Grand Son of King William "Conqueror" I of England
Father: Routrou Chateaudun IV Count Perche
Mother: Matilda Blois Countess Perche
Geoffrey Chateaudun III Count Perche
Married Matilda Countess Perche
1189 m Matilda Welf Countess Perche x 2
Third Cousin Once Removed
Died 1202
Great Grand Son of King Henry "Curtmantle" II of England
Father: Geoffrey Chateaudun III Count Perche
Mother: Matilda Welf Countess Perche
Thomas Chateaudun I Count Perche
Born 1195
Married Hélisende Rethel Countess Perche
Died 20 May 1217 (22)
Great Grand Son of King Henry "Curtmantle" II of England
Father: Geoffrey Chateaudun III Count Perche
Mother: Matilda Welf Countess Perche
Thibaut du Perche Chateaudun
2 x Great Grand Son of King William "Conqueror" I of England
Father: Routrou Chateaudun IV Count Perche
Mother: Matilda Blois Countess Perche
Stephen Chateaudun
Killed 14 Apr 1205
2 x Great Grand Son of King William "Conqueror" I of England
Father: Routrou Chateaudun IV Count Perche
Mother: Matilda Blois Countess Perche
Henri du Perche Chateaudun II Count Mortain
2 x Great Grand Son of King William "Conqueror" I of England
Father: Routrou Chateaudun IV Count Perche
Mother: Matilda Blois Countess Perche
Rotrou du Perche Chateaudun Bishop Châlons sur Marne
Died 10 Dec 1201
2 x Great Grand Son of King William "Conqueror" I of England
Father: Routrou Chateaudun IV Count Perche
Mother: Matilda Blois Countess Perche
William Chateaudun Bishop Châlons sur Marne
2 x Great Grand Son of King William "Conqueror" I of England
Father: Routrou Chateaudun IV Count Perche
Mother: Matilda Blois Countess Perche
Archdeacon Thibaut du Perch
Grand Son of King William "Conqueror" I of England
Father: Stephen Blois II Count Blois and Chartres
Mother: Adela Normandy Countess Blois
Born 1094
1125 m Matilda Flanders x 6
Died 25 Oct 1154 (60)
Great Grand Son of King William "Conqueror" I of England
Father: King Stephen I England
Eustace Blois IV Count Boulogne
Born 1130
1148 m Constance Capet Countess Boulogne and Toulose
Third Cousin Once Removed
Died 17 Aug 1153 (23)
Great Grand Daughter of King William "Conqueror" I of England
Father: King Stephen I England
Matilda Blois Countess of Worcester
Born 1133
Mar 1136 m Waleran Beaumont 1st Earl of Worcester Count Meulan
Third Cousin Once Removed
Died 1137 (4)
Great Grand Daughter of King William "Conqueror" I of England
Father: King Stephen I England
Marie Blois I Countess Boulogne
Born 1136
1160 m Matthew Metz Count Boulogne x 2
Third Cousin
Died 25 Jul 1182 (46)
2 x Great Grand Daughter of King William "Conqueror" I of England
Father: Matthew Metz Count Boulogne
Mother: Marie Blois I Countess Boulogne
Ida Metz Countess Boulogne
Born 1160
1190 m Renaud Dammartin I Count Boulogne, Dammartin and Aumale x 1
Died 1216 (56)
3 x Great Grand Daughter of King William "Conqueror" I of England
Father: Renaud Dammartin I Count Boulogne, Dammartin and Aumale
Mother: Ida Metz Countess Boulogne
Matilda Dammartin Queen Consort Portugal
Queen Consort Portugal
Born 1202
Married Philip Capet Count Boulogne
Third Cousin
1239 m Alfonso III King Portugal
Third Cousin Once Removed
Died Jan 1259 (57)
2 x Great Grand Daughter of King William "Conqueror" I of England
Father: Matthew Metz Count Boulogne
Mother: Marie Blois I Countess Boulogne
Maud Metz
Born 1170
Before 1190 m Henry Reginar VIII Duke Lower Lorraine I Duke Brabant x 6
Died 16 Oct 1210 (40)
3 x Great Grand Daughter of King William "Conqueror" I of England
Father: Henry Reginar VIII Duke Lower Lorraine I Duke Brabant
Adelaide Reginar
Born 1190
1206 m Arnold III Count Loon
After 1221 m William Auvergne X Count Auvergne
3 x Great Grand Daughter of King William "Conqueror" I of England
Father: Henry Reginar VIII Duke Lower Lorraine I Duke Brabant
Marie Reginar Countess Holland
Born 1190
1220 m William Gerulfing I Count Holland
Half Third Cousin
Died May 1260 (70)
3 x Great Grand Daughter of King William "Conqueror" I of England
Father: Henry Reginar VIII Duke Lower Lorraine I Duke Brabant
Margaret Reginar Countess Guelders
Born 1192
Jan 1206 m Gerard III Count Guelders x 4
Died 1231 (39)
3 x Great Grand Daughter of King William "Conqueror" I of England
Father: Henry Reginar VIII Duke Lower Lorraine I Duke Brabant
Mathilde Reginar Countess Holland and Palatine
Born 1200
1212 m Henry Welf VI Count Palatine of the Rhine
Third Cousin Once Removed
06 Dec 1214 m Floris Gerulfing IV Count Holland x 5
Half Third Cousin Once Removed
Died 22 Dec 1267 (67)
3 x Great Grand Son of King William "Conqueror" I of England
Father: Henry Reginar VIII Duke Lower Lorraine I Duke Brabant
Henry Reginar II Duke Brabant
Born 1207
In or before 1224 m Marie Swabia Duchess Brabant x 6
Died 01 Feb 1248 (41)
3 x Great Grand Son of King William "Conqueror" I of England
Father: Henry Reginar VIII Duke Lower Lorraine I Duke Brabant
Godfrey Reginar
Born 1209
Married Marie van Oudenaarde
Died 21 Jan 1254 (45)
Great Grand Son of King William "Conqueror" I of England
Father: King Stephen I England
William Blois I Count Boulogne
Born 1137
1148 m Isabella Warenne Countess Boulogne 4th Countess of Surrey
Fourth Cousin
Died 1159 (22)
Great Grand Son of King William "Conqueror" I of England
Father: King Stephen I England
Baldwin Blois
Died 1135
Great Grand Son of King William "Conqueror" I of England
Father: King Stephen I England
Adela Blois
Died 1136
Great Grand Son of King William "Conqueror" I of England
Father: King Stephen I England
Gervaise Blois Abbot of Westminster
Great Grand Daughter of King William "Conqueror" I of England
Father: King Stephen I England
Sybilla
1139 m Harvey Le Breton 1st Earl of Wiltshire
Grand Son of King William "Conqueror" I of England
Father: Stephen Blois II Count Blois and Chartres
Mother: Adela Normandy Countess Blois
Born 1098
Died 08 Aug 1171 (73)
Grand Daughter of King William "Conqueror" I of England
Father: Stephen Blois II Count Blois and Chartres
Mother: Adela Normandy Countess Blois
Alix Blois
Born 1100
Died 1145 (45)
Grand Son of King William "Conqueror" I of England
Father: Stephen Blois II Count Blois and Chartres
Mother: Adela Normandy Countess Blois
Humbert Blois
Grand Daughter of King William "Conqueror" I of England
Father: Stephen Blois II Count Blois and Chartres
Mother: Adela Normandy Countess Blois
Eleanor Blois
1125 m Ralph I Capet I Count Vermandois
Second Cousin Once Removed
Died 1147
Grand Daughter of King William "Conqueror" I of England
Father: Stephen Blois II Count Blois and Chartres
Mother: Adela Normandy Countess Blois
Lucia Mahaut Blois Countess Chester
In or before 1120 m Richard Avranches 2nd Earl Chester
Half Second Cousin
Drowned 25 Nov 1120
Grand Daughter of King William "Conqueror" I of England
Father: Stephen Blois II Count Blois and Chartres
Mother: Adela Normandy Countess Blois
Adelaide Blois
Grand Son of King William "Conqueror" I of England
Father: Stephen Blois II Count Blois and Chartres
Mother: Adela Normandy Countess Blois
Odo Blois
Grand Daughter of King William "Conqueror" I of England
Father: Stephen Blois II Count Blois and Chartres
Mother: Adela Normandy Countess Blois
Agnes Blois
1104 m Hugh III of Le Puiset x 1
Died 1129
Great Grand Son of King William "Conqueror" I of England
Father: Hugh III of Le Puiset
Bishop Hugh de Puiset
Born 1125
Died 03 Mar 1195 (70)
Father: King William "Conqueror" I of England
Mother: Matilda Flanders Queen Consort England
King Henry I "Beauclerc" England
Born 1068
11 Nov 1100 m Edith aka Matilda Dunkeld Queen Consort England x 2
29 Jan 1121 m Adeliza of Louvain Queen Consort England
Died 01 Dec 1135 (67)
Father: King Henry I "Beauclerc" England
Sybilla Fitzroy Queen Consort Scotland
Born 1092
Married Alexander "Fierce" I King Scotland
Died 21 Jul 1122 (30)
Father: King Henry I "Beauclerc" England
Richilde FitzRoy
Born 1092
Before 1110 m Guillaume le Jeune Gouët x 1
Grand Daughter of King Henry I "Beauclerc" England
Father: Guillaume le Jeune Gouët
Eustachia de Chapagne Countess Essex
Born 1110
Before 1166 m Geoffrey Mandeville 2nd Earl Essex
Died 12 Nov 1164 (54)
Father: King Henry I "Beauclerc" England
Mother: Ansfride Unknown
Fulk Fitzroy
Born 1092
Died 1132 (40)
Father: King Henry I "Beauclerc" England
Mother: Edith Forne
Robert Fitzroy
Born 1093
Married Matilda Avranches
Died 1172 (79)
Father: King Henry I "Beauclerc" England
Robert Normandy 1st Earl Gloucester
Born 1099
Jun 1119 m Mabel Fitzhamon Countess Gloucester x 7
Died 31 Oct 1147 (48)
Grand Son of King Henry I "Beauclerc" England
Father: Robert Normandy 1st Earl Gloucester
Mother: Mabel Fitzhamon Countess Gloucester
Richard Fitzrobert
Born 1120
Died 1175 (55)
Grand Son of King Henry I "Beauclerc" England
Father: Robert Normandy 1st Earl Gloucester
Mother: Mabel Fitzhamon Countess Gloucester
Philip Fitzrobert
Born 1122
Died 1147 (25)
2 x Great Grand Daughter of King Henry I "Beauclerc" England
Hawise Basset
Born 1182
Died 1249 (67)
2 x Great Grand Son of King Henry I "Beauclerc" England
Philip Basset
Born 1184
Before 1221 m Hawise Reginar x 2
After 1256 m Ela Longespée
First Cousin Twice Removed
Died 19 Oct 1271 (87)
2 x Great Grand Son of King Henry I "Beauclerc" England
Born 1188
Married Isabel Ferrers x 1
Second Cousin Twice Removed
Died 1241 (53)
2 x Great Grand Son of King Henry I "Beauclerc" England
Born 1189
Died 21 May 1259 (70)
2 x Great Grand Daughter of King Henry I "Beauclerc" England
Catherine Basset
Born 1196
Married John Lovell x 1
Died 1253 (57)
Grand Son of King Henry I "Beauclerc" England
Father: Robert Normandy 1st Earl Gloucester
Father Fitzrobert
Grand Daughter of King Henry I "Beauclerc" England
Father: Robert Normandy 1st Earl Gloucester
Mother: Mabel Fitzhamon Countess Gloucester
Mabel Fitzrobert
Grand Daughter of King Henry I "Beauclerc" England
Father: Robert Normandy 1st Earl Gloucester
Mother: Mabel Fitzhamon Countess Gloucester
Matilda Fitzrobert Countess Chester
In or before 1147 m Ranulf Gernon 4th Earl Chester x 1
Half Third Cousin
Died 29 Jul 1189
Great Grand Son of King Henry I "Beauclerc" England
Father: Ranulf Gernon 4th Earl Chester
Mother: Matilda Fitzrobert Countess Chester
Hugh de Kevelioc Gernon 5th Earl Chester
Born 1147
1169 m Bertrade Montfort Countess Chester x 6
Died 30 Jun 1181 (34)
2 x Great Grand Son of King Henry I "Beauclerc" England
Father: Hugh de Kevelioc Gernon 5th Earl Chester
Mother: Bertrade Montfort Countess Chester
Ranulf de Blondeville Gernon 6th Earl Chester 1st Earl Lincoln
Born 1170
1188 m Constance Penthièvre Duchess Brittany
Half Third Cousin
Died 26 Oct 1232 (62)
2 x Great Grand Daughter of King Henry I "Beauclerc" England
Father: Hugh de Kevelioc Gernon 5th Earl Chester
Mother: Bertrade Montfort Countess Chester
Matilda Gernon Countess Huntingdon
Born 1171
Before 1194 m David Dunkeld 8th Earl Huntingdon x 7
Died 1233 (62)
2 x Great Grand Daughter of King Henry I "Beauclerc" England
Father: Hugh de Kevelioc Gernon 5th Earl Chester
Mother: Bertrade Montfort Countess Chester
Hawise Gernon 2nd Countess Lincoln
Born 1180
In or before 1205 m John Gifford x 4
Before 1217 m Robert Quincy Earl Lincoln x 1
Died 1242 (62)
2 x Great Grand Daughter of King Henry I "Beauclerc" England
Father: Hugh de Kevelioc Gernon 5th Earl Chester
Mother: Bertrade Montfort Countess Chester
Mabel Gernon Countess Lincoln and Arundel
Countess Lincoln, Countess Arundel Sussex
Before 1196 m William D'Aubigny 3rd Earl Lincoln 3rd Earl Arundel x 7
2 x Great Grand Daughter of King Henry I "Beauclerc" England
Father: Hugh de Kevelioc Gernon 5th Earl Chester
Mother: Bertrade Montfort Countess Chester
Agnes Gernon Countess Derby
In or before 1193 m William Ferrers 4th Earl of Derby x 7
2 x Great Grand Daughter of King Henry I "Beauclerc" England
Father: Hugh de Kevelioc Gernon 5th Earl Chester
Mother: Bertrade Montfort Countess Chester
Beatrix Gernon
Married William Belward
2 x Great Grand Daughter of King Henry I "Beauclerc" England
Father: Hugh de Kevelioc Gernon 5th Earl Chester
Amicia Gernon
Married Ralph Mainwaring x 1
Grand Son of King Henry I "Beauclerc" England
Father: Robert Normandy 1st Earl Gloucester
Mother: Mabel Fitzhamon Countess Gloucester
Hamon Fitzrobert
Killed 1159
Grand Son of King Henry I "Beauclerc" England
Father: Robert Normandy 1st Earl Gloucester
Mother: Mabel Fitzhamon Countess Gloucester
Bishop Roger Fitzrobert
Died 1179
Grand Son of King Henry I "Beauclerc" England
Father: Robert Normandy 1st Earl Gloucester
Mother: Isabel Douvres
Richard Fitzrobert Bishop Bayeux
Died 1142
Grand Son of King Henry I "Beauclerc" England
Father: Robert Normandy 1st Earl Gloucester
Robert Fitzrobert
1147 m Hawise Redvers
Died 1170
Grand Son of King Henry I "Beauclerc" England
Father: Robert Normandy 1st Earl Gloucester
Mabel Fitzrobert
Grand Son of King Henry I "Beauclerc" England
Father: Robert Normandy 1st Earl Gloucester
Mother: Mabel Fitzhamon Countess Gloucester
William Fitzrobert 2nd Earl Gloucester
In or before 1151 m Hawise Beaumont Countess Gloucester x 4
Fourth Cousin
Died 1183
Great Grand Son of King Henry I "Beauclerc" England
Father: William Fitzrobert 2nd Earl Gloucester
Mother: Hawise Beaumont Countess Gloucester
Robert Fitzrobert
Born 1151
Died 1166 (15)
Great Grand Daughter of King Henry I "Beauclerc" England
Father: William Fitzrobert 2nd Earl Gloucester
Mother: Hawise Beaumont Countess Gloucester
Isabella Fitzrobert 3rd Countess Gloucester and Essex
Countess Kent, Countess Gloucester, Countess Essex
Born 1173
29 Aug 1189 m King John "Lackland" of England
Half Second Cousin
20 Jan 1214 m Geoffrey Mandeville 2nd Earl Essex
Sep 1217 m Hubert de Burgh Count Mortain 1st Earl Kent
Died 14 Oct 1217 (44)
Great Grand Daughter of King Henry I "Beauclerc" England
Father: William Fitzrobert 2nd Earl Gloucester
Mother: Hawise Beaumont Countess Gloucester
Mabel Fitzrobert Countess Évreux
Great Grand Daughter of King Henry I "Beauclerc" England
Father: William Fitzrobert 2nd Earl Gloucester
Mother: Hawise Beaumont Countess Gloucester
Amice Fitzrobert Countess Hertford
1172 m Richard Clare 3rd Earl Hertford x 4
Died 1220
2 x Great Grand Son of King Henry I "Beauclerc" England
Father: Richard Clare 3rd Earl Hertford
Mother: Amice Fitzrobert Countess Hertford
Gilbert Clare 5th Earl Gloucester 4th Earl Hertford
Earl Gloucester, Earl Hertford
Born 1180
In or before 1218 m Isabel Marshal Countess Cornwall, Gloucester and Hertford x 5
Third Cousin
Died 25 Oct 1230 (50)
2 x Great Grand Son of King Henry I "Beauclerc" England
Father: Richard Clare 3rd Earl Hertford
Mother: Amice Fitzrobert Countess Hertford
Richard de Clare
Born 1184
Died 04 May 1228 (44)
2 x Great Grand Daughter of King Henry I "Beauclerc" England
Father: Richard Clare 3rd Earl Hertford
Mother: Amice Fitzrobert Countess Hertford
Maud de Clare
Born 1184
1206 m William de Braose x 1
Starved to death 1213 (29)
2 x Great Grand Daughter of King Henry I "Beauclerc" England
Father: Richard Clare 3rd Earl Hertford
Mother: Amice Fitzrobert Countess Hertford
Mathilde Clare
Married Rhys Gryg ap Rhys Dinefwr x 2
Father: King Henry I "Beauclerc" England
Mother: Ansfride Unknown
Richard Fitzroy
Born 1101
Drowned 25 Nov 1120 (19)
Father: King Henry I "Beauclerc" England
Mother: Edith aka Matilda Dunkeld Queen Consort England
Holy Roman Empress
Born 07 Feb 1102
07 Jan 1114 m Henry V Holy Roman Emperor
17 Jun 1128 m Geoffrey Plantagenet Duke Normandy x 3
Died 10 Sep 1167 (65)
Grand Son of King Henry I "Beauclerc" England
Father: Geoffrey Plantagenet Duke Normandy
King Henry "Curtmantle" II of England
Born 05 Mar 1133
18 May 1152 m Eleanor of Aquitaine Queen Consort Franks and England x 8
Half Third Cousin
Died 06 Jul 1189 (56)
Father: King Henry "Curtmantle" II of England
Mother: Ykenai
Archbishop Geoffrey Plantagenet
Born 1152
Died 12 Dec 1212 (60)
Father: King Henry "Curtmantle" II of England
Mother: Eleanor of Aquitaine Queen Consort Franks and England
William Plantagenet IX Count Poitiers
Born 17 Aug 1153
Died Apr 1156 (2)
Father: King Henry "Curtmantle" II of England
Mother: Eleanor of Aquitaine Queen Consort Franks and England
Born 28 Feb 1155
27 Aug 1172 m Margaret Capet
Half Fourth Cousin
Died 11 Jun 1183 (28)
Father: King Henry "Curtmantle" II of England
Mother: Eleanor of Aquitaine Queen Consort Franks and England
Matilda Plantagenet Duchess Saxony
Duchess Saxony, Duchess Bavaria
Born 06 Jan 1156
01 Feb 1168 m Henry "Lion" Welf XII Duke Saxony III Duke Bavaria x 5
Died 28 Jun 1189 (33)
Grand Daughter of King Henry "Curtmantle" II of England
Father: Henry "Lion" Welf XII Duke Saxony III Duke Bavaria
Mother: Matilda Plantagenet Duchess Saxony
Matilda Welf Countess Perche
Born 1172
1189 m Geoffrey Chateaudun III Count Perche x 2
Third Cousin Once Removed
1204 m Enguerrand Coucy III Lord Coucy
Died 1204 (32)
Grand Son of King Henry "Curtmantle" II of England
Father: Henry "Lion" Welf XII Duke Saxony III Duke Bavaria
Mother: Matilda Plantagenet Duchess Saxony
Henry Welf V Count Palatine of the Rhine
Born 1173
1193 m Agnes Palatine of the Rhine x 3
Died 1227 (54)
Grand Son of King Henry "Curtmantle" II of England
Father: Henry "Lion" Welf XII Duke Saxony III Duke Bavaria
Mother: Matilda Plantagenet Duchess Saxony
Lothar Welf
Born 1174
Died 1190 (16)
Grand Son of King Henry "Curtmantle" II of England
Father: Henry "Lion" Welf XII Duke Saxony III Duke Bavaria
Mother: Matilda Plantagenet Duchess Saxony
Otto Welf IV Holy Roman Emperor
Holy Roman Emperor
Born 1175
Died 1218 (43)
Grand Son of King Henry "Curtmantle" II of England
Father: Henry "Lion" Welf XII Duke Saxony III Duke Bavaria
Mother: Matilda Plantagenet Duchess Saxony
William of Winchester Welf
Born 11 Apr 1184
Apr 1202 m Helena of Denmark Duchess of Lüneburg x 1
Died 13 Dec 1213 (29)
Father: King Henry "Curtmantle" II of England
Mother: Eleanor of Aquitaine Queen Consort Franks and England
King Richard "Lionheart" I of England
Born 08 Sep 1157
12 May 1191 m Berengaria of Navarre Queen Consort England
Half Fourth Cousin
Shot by a crossbow 06 Apr 1199 (41)
Father: King Henry "Curtmantle" II of England
Mother: Eleanor of Aquitaine Queen Consort Franks and England
Geoffrey Plantagenet 2nd Duke Brittany
Born 23 Sep 1158
Jul 1181 m Constance Penthièvre Duchess Brittany x 3
Half Second Cousin Once Removed
Died 19 Aug 1186 (27)
Grand Daughter of King Henry "Curtmantle" II of England
Father: Geoffrey Plantagenet 2nd Duke Brittany
Mother: Constance Penthièvre Duchess Brittany
Eleanor "Fair Maid of Britanny" 4th Countess of Richmond
Born 1184
Died 10 Aug 1241 (57)
Grand Daughter of King Henry "Curtmantle" II of England
Father: Geoffrey Plantagenet 2nd Duke Brittany
Mother: Constance Penthièvre Duchess Brittany
Maud or Matilda Plantagenet
Born 1185
Died May 1189 (4)
Grand Son of King Henry "Curtmantle" II of England
Father: Geoffrey Plantagenet 2nd Duke Brittany
Mother: Constance Penthièvre Duchess Brittany
Arthur Plantagenet 3rd Duke Brittany
Born 1187
Murdered 1203 (16)
Father: King Henry "Curtmantle" II of England
Mother: Eleanor of Aquitaine Queen Consort Franks and England
Eleanor Plantagenet Queen Consort Castile
Born 13 Oct 1161
Before 17 Sep 1177 m Alfonso VIII King Castile x 11
Half Fourth Cousin
Died 31 Oct 1214 (53)
Grand Daughter of King Henry "Curtmantle" II of England
Father: Alfonso VIII King Castile
Mother: Eleanor Plantagenet Queen Consort Castile
Berengaria Ivrea I Queen Castile
Born 1179
1197 m Alfonso IX King Leon x 2
First Cousin Once Removed
Died 08 Nov 1246 (67)
Grand Daughter of King Henry "Curtmantle" II of England
Father: Alfonso VIII King Castile
Mother: Eleanor Plantagenet Queen Consort Castile
Urraca Ivrea Queen Consort Portugal
Queen Consort Portugal
Born 28 May 1187
1206 m Alfonso "Fat" II King Portugal x 5
Second Cousin Once Removed
Died 03 Nov 1220 (33)
Grand Daughter of King Henry "Curtmantle" II of England
Father: Alfonso VIII King Castile
Mother: Eleanor Plantagenet Queen Consort Castile
Blanche Ivrea Queen Consort France
Born 04 Mar 1188
23 May 1200 m Louis "Lion" VIII King France x 12
Third Cousin
Died 27 Nov 1252 (64)
Grand Daughter of King Henry "Curtmantle" II of England
Father: Alfonso VIII King Castile
Mother: Eleanor Plantagenet Queen Consort Castile
Constance Ivrea
Born 1202
Died 1243 (41)
Grand Son of King Henry "Curtmantle" II of England
Father: Alfonso VIII King Castile
Mother: Eleanor Plantagenet Queen Consort Castile
Henry I King Castile
Born 14 Apr 1204
1215 m Mafalda Burgundy Queen Consort Castile
Second Cousin Once Removed
1216 m Sancha Ivrea Queen Consort Castile
Second Cousin
Was killed by a tile falling of a roof 06 Jun 1217 (13)
Grand Son of King Henry "Curtmantle" II of England
Father: Alfonso VIII King Castile
Mother: Eleanor Plantagenet Queen Consort Castile
Henry Ivrea
Grand Daughter of King Henry "Curtmantle" II of England
Father: Alfonso VIII King Castile
Mother: Eleanor Plantagenet Queen Consort Castile
Sancha Ivrea
Grand Son of King Henry "Curtmantle" II of England
Father: Alfonso VIII King Castile
Mother: Eleanor Plantagenet Queen Consort Castile
Sancho Ivrea
Grand Son of King Henry "Curtmantle" II of England
Father: Alfonso VIII King Castile
Mother: Eleanor Plantagenet Queen Consort Castile
Ferdinand Ivrea
Grand Daughter of King Henry "Curtmantle" II of England
Father: Alfonso VIII King Castile
Mother: Eleanor Plantagenet Queen Consort Castile
Mafalda Ivrea
Grand Daughter of King Henry "Curtmantle" II of England
Father: Alfonso VIII King Castile
Mother: Eleanor Plantagenet Queen Consort Castile
Eleanor Ivrea Queen Consort Aragon
Married James I King Aragon x 1
Half Second Cousin
Died 1244
Father: King Henry "Curtmantle" II of England
Mother: Eleanor of Aquitaine Queen Consort Franks and England
Joan Plantagenet Queen Consort Sicily
Born Oct 1165
Feb 1177 m William "Good" II King Sicily
Oct 1196 m Raymond Rouerge Marquess Provence x 2
Third Cousin Once Removed
Died 04 Sep 1199 (33)
Grand Son of King Henry "Curtmantle" II of England
Father: Raymond Rouerge Marquess Provence
Mother: Joan Plantagenet Queen Consort Sicily
Raymond Rouerge VII Count Toulose
Born Jul 1197
Mar 1211 m Sancha Barcelona Countess Toulose x 1
Third Cousin
1243 m Margaret Lusignan Countess Toulose
Second Cousin Once Removed
Died 27 Sep 1249 (52)
Grand Son of King Henry "Curtmantle" II of England
Father: Raymond Rouerge Marquess Provence
Mother: Joan Plantagenet Queen Consort Sicily
Joan Rouerge Marquess Provence
Father: King Henry "Curtmantle" II of England
Mother: Eleanor of Aquitaine Queen Consort Franks and England
King John "Lackland" of England
Born 24 Dec 1166
29 Aug 1189 m Isabella Fitzrobert 3rd Countess Gloucester and Essex
Half Second Cousin
24 Aug 1200 m Isabella of Angoulême Queen Consort England x 5
Died 19 Oct 1216 (49)
Father: King John "Lackland" of England
Coefficient of Inbreeding: 3.38%
Richard Fitzroy
Born 1190
Before 11 May 1214 m Rohese de Dover x 3
Died Jun 1246 (56)
Father: King John "Lackland" of England
Coefficient of Inbreeding: 3.38%
Born 1191
1205 m Llewellyn "The Great" Aberffraw x 5
Died 02 Feb 1237 (46)
Father: King John "Lackland" of England
Mother: Isabella of Angoulême Queen Consort England
Born 01 Oct 1207
14 Jan 1236 m Eleanor of Provence Queen Consort England x 5
Fourth Cousin
Died 16 Nov 1272 (65)
Father: King John "Lackland" of England
Mother: Isabella of Angoulême Queen Consort England
Richard of Cornwall 1st Earl Cornwall
Born 05 Jan 1209
30 Mar 1231 m Isabel Marshal Countess Cornwall, Gloucester and Hertford x 4
23 Nov 1243 m Sanchia Provence Queen Consort Germany x 2
Fourth Cousin
16 Jun 1269 m Beatrice Falkenburg Countess Cornwall
Died 02 Apr 1272 (63)
Father: King John "Lackland" of England
Mother: Isabella of Angoulême Queen Consort England
Joan Plantagenet Queen of Scotland
Born 22 Jul 1210
21 Jun 1221 m Alexander II King Scotland
Half Third Cousin
Died 04 Mar 1238 (27)
Father: King John "Lackland" of England
Mother: Isabella of Angoulême Queen Consort England
Isabella Plantagenet Holy Roman Empress
Holy Roman Empress
Born 1214
20 Jul 1235 m Frederick I King Jerusalem II Holy Roman Emperor x 4
Died 01 Dec 1241 (27)
Father: King John "Lackland" of England
Mother: Isabella of Angoulême Queen Consort England
Eleanor Plantagenet Countess Pembroke and Leicester
Countess Pembroke, Countess of Leicester
Born 1215
23 Apr 1224 m William "The Younger" Marshal 2nd Earl Pembroke
1238 m Simon de Montfort 6th Earl of Leicester 1st Earl Chester x 7
Half Third Cousin
Died 13 Apr 1275 (60)
Father: King Henry "Curtmantle" II of England
Mother: Ida Tosny Countess Norfolk
William "Longsword" Longespee Earl Salisbury
Born 1176
1196 m Ela of Salisbury 3rd Countess of Salisbury x 10
Was fatally poisoned 07 Mar 1226 (50)
Grand Daughter of King Henry "Curtmantle" II of England
Father: William "Longsword" Longespee Earl Salisbury
Mother: Ela of Salisbury 3rd Countess of Salisbury
Ida Longespée
Born 1207
Married Ralph Somery
Before 1220 m William Beauchamp x 5
Died 1269 (62)
Grand Son of King Henry "Curtmantle" II of England
Father: William "Longsword" Longespee Earl Salisbury
Mother: Ela of Salisbury 3rd Countess of Salisbury
Born 08 Dec 1207
Before 08 Oct 1240 m Idoine Camville x 4
Killed 08 Feb 1250 (42)
Grand Son of King Henry "Curtmantle" II of England
Father: William "Longsword" Longespee Earl Salisbury
Mother: Ela of Salisbury 3rd Countess of Salisbury
Stephen Longespée
Born 1216
1242 m Emmeline Riddlesford x 4
Died 23 Jan 1260 (44)
Grand Daughter of King Henry "Curtmantle" II of England
Father: William "Longsword" Longespee Earl Salisbury
Mother: Ela of Salisbury 3rd Countess of Salisbury
Ida II Longespée
Born 1222
Married Walter Fitzrobert x 3
Died 11 May 1262 (40)
Grand Daughter of King Henry "Curtmantle" II of England
Father: William "Longsword" Longespee Earl Salisbury
Mother: Ela of Salisbury 3rd Countess of Salisbury
Pernel Longespée
Grand Daughter of King Henry "Curtmantle" II of England
Father: William "Longsword" Longespee Earl Salisbury
Mother: Ela of Salisbury 3rd Countess of Salisbury
Isabella Longespée
1226 m William Vesci
Grand Son of King Henry "Curtmantle" II of England
Father: William "Longsword" Longespee Earl Salisbury
Mother: Ela of Salisbury 3rd Countess of Salisbury
Bishop Nicholas Longespée
Died 1297
Grand Son of King Henry "Curtmantle" II of England
Father: William "Longsword" Longespee Earl Salisbury
Mother: Ela of Salisbury 3rd Countess of Salisbury
Richard Longespée
Grand Daughter of King Henry "Curtmantle" II of England
Father: William "Longsword" Longespee Earl Salisbury
Mother: Ela of Salisbury 3rd Countess of Salisbury
Mary Longespée
Grand Daughter of King Henry "Curtmantle" II of England
Father: William "Longsword" Longespee Earl Salisbury
Mother: Ela of Salisbury 3rd Countess of Salisbury
Ela Longespee Countess Warwick
Before 26 Jun 1242 m Thomas Beaumont 6th Earl Warwick
Half Third Cousin Once Removed
Grand Son of King Henry I "Beauclerc" England
Father: Geoffrey Plantagenet Duke Normandy
Geoffrey Plantagenet Count Nantes
Born 01 Jun 1134
Died 26 Jul 1158 (24)
Grand Son of King Henry I "Beauclerc" England
Father: Geoffrey Plantagenet Duke Normandy
William Plantagenet
Born 22 Jul 1136
Died 30 Jan 1164 (27)
Father: King Henry I "Beauclerc" England
Mother: Edith aka Matilda Dunkeld Queen Consort England
William Adelin Normandy Duke Normandy
Duke Normandy
Born 05 Aug 1103
1119 m Matilda of Anjou
Drowned 25 Nov 1120 (17)
Father: King Henry I "Beauclerc" England
Reginald de Dunstanville Fitzroy 1st Earl Cornwall
Born 1110
Before 01 Jul 1175 m Mabel Fitzrichard x 7
Died 01 Jul 1175 (65)
Grand Son of King Henry I "Beauclerc" England
Father: Reginald de Dunstanville Fitzroy 1st Earl Cornwall
Mother: Mabel Fitzrichard
Nicholas de Dunstanville
Born 1136
Died 01 Jul 1175 (39)
Grand Daughter of King Henry I "Beauclerc" England
Father: Reginald de Dunstanville Fitzroy 1st Earl Cornwall
Mother: Mabel Fitzrichard
Hawyse aka Denise de Dunstanville
Born 1138
In or before 1160 m Richard Redvers 2nd Earl Devon x 1
Died 21 Apr 1162 (24)
Great Grand Son of King Henry I "Beauclerc" England
Father: Richard Redvers 2nd Earl Devon
Mother: Hawyse aka Denise de Dunstanville
Richard Redvers 4th Earl Devon
Died 1193
Grand Daughter of King Henry I "Beauclerc" England
Father: Reginald de Dunstanville Fitzroy 1st Earl Cornwall
Mother: Mabel Fitzrichard
Maud FitzRoy de Dunstanville of Cornwall
Born 1143
Before 1204 m Robert Beaumont Count Meulan x 6
Fourth Cousin
Great Grand Daughter of King Henry I "Beauclerc" England
Father: Robert Beaumont Count Meulan
Mother: Maud FitzRoy de Dunstanville of Cornwall
Mable de Beaumont
Before 10 Sep 1217 m William Redvers 5th Earl Devon x 2
2 x Great Grand Daughter of King Henry I "Beauclerc" England
Father: William Redvers 5th Earl Devon
Mary Vernon Redvers Baroness Okehampton
Born 1196
After 1196 m Robert Courtenay 1st Baron Okehampton x 2
Died 1242 (46)
2 x Great Grand Son of King Henry I "Beauclerc" England
Father: William Redvers 5th Earl Devon
Baldwin Redvers
Born 28 Apr 1200
1215 m Margaret Fitzgerold
Died 01 Sep 1216 (16)
Great Grand Son of King Henry I "Beauclerc" England
Father: Robert Beaumont Count Meulan
Mother: Maud FitzRoy de Dunstanville of Cornwall
Waleran V de Beaumont Count of Meulan
Died 1191
Great Grand Son of King Henry I "Beauclerc" England
Father: Robert Beaumont Count Meulan
Mother: Maud FitzRoy de Dunstanville of Cornwall
Pierre of Meulan
Great Grand Son of King Henry I "Beauclerc" England
Father: Robert Beaumont Count Meulan
Mother: Maud FitzRoy de Dunstanville of Cornwall
Henri of Meulan
Great Grand Daughter of King Henry I "Beauclerc" England
Father: Robert Beaumont Count Meulan
Mother: Maud FitzRoy de Dunstanville of Cornwall
Agnes of Meulan
1192 m Guy de la Roche Guyon V
Great Grand Daughter of King Henry I "Beauclerc" England
Father: Robert Beaumont Count Meulan
Mother: Maud FitzRoy de Dunstanville of Cornwall
Jeanne of Meulan
Before 1212 m Robert de Harcourt x 1
2 x Great Grand Son of King Henry I "Beauclerc" England
Richard I de Harcourt
Died 1240
Grand Daughter of King Henry I "Beauclerc" England
Father: Reginald de Dunstanville Fitzroy 1st Earl Cornwall
Mother: Mabel Fitzrichard
Ursula de Dunstanville
Born 1145
Married Walter de Dunstanville Lord of Castlecomb
Grand Daughter of King Henry I "Beauclerc" England
Father: Reginald de Dunstanville Fitzroy 1st Earl Cornwall
Mother: Mabel Fitzrichard
Joan FitzRoy
Born 1150
Married Ralph de Valletort Baron Tremanton
Grand Son of King Henry I "Beauclerc" England
Father: Reginald de Dunstanville Fitzroy 1st Earl Cornwall
Mother: Mabel Fitzrichard
Reginald de Dunstanville
Born 1152
Grand Daughter of King Henry I "Beauclerc" England
Father: Reginald de Dunstanville Fitzroy 1st Earl Cornwall
Mother: Mabel Fitzrichard
Sarah de Dunstanville
Before 1199 m Aimar V of Limoges Viscount Limoges
Father: King Henry I "Beauclerc" England
Constance Fitzroy Viscountess Beaumont
In or before 1135 m Roscelin Beaumont Sarthe 7th Viscount Beaumont x 1
Grand Son of King Henry I "Beauclerc" England
Father: Roscelin Beaumont Sarthe 7th Viscount Beaumont
Mother: Constance Fitzroy Viscountess Beaumont
Richard Beaumont Sarthe I Viscount
Born 1135
Married Lucie Aigle Viscountess x 3
Died 1199 (64)
Great Grand Daughter of King Henry I "Beauclerc" England
Father: Richard Beaumont Sarthe I Viscount
Mother: Lucie Aigle Viscountess
Constance Beaumont Sarthe
Born 1160
Married Roger Tosny IV Lord Flamstead x 8
Died 1225 (65)
2 x Great Grand Son of King Henry I "Beauclerc" England
Father: Roger Tosny IV Lord Flamstead
Mother: Constance Beaumont Sarthe
Ralph Tosny VI Lord Flamstead
Born 1190
Married Petronilla Lacy x 3
Died 29 Sep 1239 (49)
2 x Great Grand Son of King Henry I "Beauclerc" England
Father: Roger Tosny IV Lord Flamstead
Mother: Constance Beaumont Sarthe
Richard Tosny
Born 1192
Died 1252 (60)
2 x Great Grand Daughter of King Henry I "Beauclerc" England
Father: Roger Tosny IV Lord Flamstead
Mother: Constance Beaumont Sarthe
Joan Tosny
Born 1193
2 x Great Grand Son of King Henry I "Beauclerc" England
Father: Roger Tosny IV Lord Flamstead
Mother: Constance Beaumont Sarthe
Roger Tosny
Born 1195
Died 1228 (33)
2 x Great Grand Daughter of King Henry I "Beauclerc" England
Father: Roger Tosny IV Lord Flamstead
Mother: Constance Beaumont Sarthe
Marguerite Tosny
Born 1197
Died 1246 (49)
2 x Great Grand Son of King Henry I "Beauclerc" England
Father: Roger Tosny IV Lord Flamstead
Mother: Constance Beaumont Sarthe
John Tosny
2 x Great Grand Son of King Henry I "Beauclerc" England
Father: Roger Tosny IV Lord Flamstead
Mother: Constance Beaumont Sarthe
Robert Tosny
2 x Great Grand Daughter of King Henry I "Beauclerc" England
Father: Roger Tosny IV Lord Flamstead
Mother: Constance Beaumont Sarthe
Constance Tosny
Great Grand Daughter of King Henry I "Beauclerc" England
Father: Richard Beaumont Sarthe I Viscount
Mother: Lucie Aigle Viscountess
Ermengarde Beaumont Sarthe Queen Consort Scotland
Born 1170
05 Sep 1186 m William "Lion" I King Scotland x 4
Half Fourth Cousin
Died 12 Feb 1233 (63)
2 x Great Grand Daughter of King Henry I "Beauclerc" England
Father: William "Lion" I King Scotland
Mother: Ermengarde Beaumont Sarthe Queen Consort Scotland
Margaret Dunkeld Countess Kent
Born 1193
1236 m Hubert de Burgh Count Mortain 1st Earl Kent x 2
Died 1259 (66)
2 x Great Grand Daughter of King Henry I "Beauclerc" England
Father: William "Lion" I King Scotland
Mother: Ermengarde Beaumont Sarthe Queen Consort Scotland
Isabella Dunkeld Countess Norfolk
Born 1195
May 1225 m Roger Bigod 4th Earl Norfolk
Half Second Cousin Twice Removed
Died 1253 (58)
2 x Great Grand Son of King Henry I "Beauclerc" England
Father: William "Lion" I King Scotland
Mother: Ermengarde Beaumont Sarthe Queen Consort Scotland
Born 24 Aug 1198
21 Jun 1221 m Joan Plantagenet Queen of Scotland
Half Third Cousin
1239 m Marie Coucy x 1
Third Cousin Once Removed
Died 06 Jul 1249 (50)
2 x Great Grand Daughter of King Henry I "Beauclerc" England
Father: William "Lion" I King Scotland
Mother: Ermengarde Beaumont Sarthe Queen Consort Scotland
Marjorie Dunkeld Countess Pembroke
Born 1200
01 Aug 1235 m Gilbert Marshal 4th Earl Pembroke
Half Second Cousin Once Removed
Died 17 Nov 1244 (44)
Great Grand Son of King Henry I "Beauclerc" England
Father: Richard Beaumont Sarthe I Viscount
Mother: Lucie Aigle Viscountess
Raoul Beaumont Sarthe I Viscount
Born 1172
Married Agnes de La Flèche Flèche Viscountess x 3
Died 13 Apr 1239 (67)
2 x Great Grand Daughter of King Henry I "Beauclerc" England
Father: Raoul Beaumont Sarthe I Viscount
Mother: Agnes de La Flèche Flèche Viscountess
Agnes Beaumont Sarthe
In or before 1279 m Louis Brienne Viscount Beaumont x 2
2 x Great Grand Son of King Henry I "Beauclerc" England
Father: Raoul Beaumont Sarthe I Viscount
Mother: Agnes de La Flèche Flèche Viscountess
Richard Beaumont Sarthe II Viscount
2 x Great Grand Son of King Henry I "Beauclerc" England
Father: Raoul Beaumont Sarthe I Viscount
Mother: Agnes de La Flèche Flèche Viscountess
Raoul Beaumont Sarthe VIII Viscount
Father: King Henry I "Beauclerc" England
Matilda Fitzroy Duchess Brittany
Before 1113 m Conan "Fat" Canhiart III Duke Brittany x 2
Fourth Cousin
Grand Daughter of King Henry I "Beauclerc" England
Father: Conan "Fat" Canhiart III Duke Brittany
Mother: Matilda Fitzroy Duchess Brittany
Constance Canhiart
Born 1120
Married Geoffrey Mayenne
Died 1148 (28)
Grand Daughter of King Henry I "Beauclerc" England
Father: Conan "Fat" Canhiart III Duke Brittany
Mother: Matilda Fitzroy Duchess Brittany
Bertha Canhiart I Duchess Brittany
Born 1125
Before 1138 m Alan "Black" Penthièvre 1st Earl Richmond x 3
Half Second Cousin Once Removed
1148 m Eudes Rohan Viscount Porhoët
1148 m Odo II Duke Brittany x 1
Died 1155 (30)
Great Grand Son of King Henry I "Beauclerc" England
Father: Alan "Black" Penthièvre 1st Earl Richmond
Mother: Bertha Canhiart I Duchess Brittany
Conan "The Young" Penthièvre IV Duke Brittany
Born 1138
Married Margaret Dunkeld Duchess Brittany x 1
Half Fourth Cousin
Died 20 Feb 1171 (33)
2 x Great Grand Daughter of King Henry I "Beauclerc" England
Father: Conan "The Young" Penthièvre IV Duke Brittany
Mother: Margaret Dunkeld Duchess Brittany
Constance Penthièvre Duchess Brittany
Born 1161
Jul 1181 m Geoffrey Plantagenet 2nd Duke Brittany x 3
Half Second Cousin Once Removed
1188 m Ranulf de Blondeville Gernon 6th Earl Chester 1st Earl Lincoln
Half Third Cousin
Before 1200 m Guy Thouars x 4
Died 05 Sep 1201 (40)
Great Grand Son of King Henry I "Beauclerc" England
Mother: Bertha Canhiart I Duchess Brittany
Odo III Count Porhoët
Died 1231
2 x Great Grand Daughter of King Henry I "Beauclerc" England
Aliénor de Porhoët Viscountess Rohan
Born 1200
In or before 1230 m Alan V Viscount Rohan x 1
First Cousin Once Removed
Died 24 Jun 1251 (51)
Great Grand Daughter of King Henry I "Beauclerc" England
Father: Alan "Black" Penthièvre 1st Earl Richmond
Mother: Bertha Canhiart I Duchess Brittany
Constance Penthièvre Viscountess Rohan
1166 m Alan Rohan 3rd Viscount Rohan x 6
2 x Great Grand Son of King Henry I "Beauclerc" England
Father: Alan Rohan 3rd Viscount Rohan
Mother: Constance Penthièvre Viscountess Rohan
Alan Rohan 4th Viscount Rohan
Born 1166
Died 27 Oct 1205 (39)
2 x Great Grand Son of King Henry I "Beauclerc" England
Father: Alan Rohan 3rd Viscount Rohan
Mother: Constance Penthièvre Viscountess Rohan
William Rohan
Died 1205
2 x Great Grand Son of King Henry I "Beauclerc" England
Father: Alan Rohan 3rd Viscount Rohan
Mother: Constance Penthièvre Viscountess Rohan
Josselin Rohan
Died 1251
2 x Great Grand Daughter of King Henry I "Beauclerc" England
Father: Alan Rohan 3rd Viscount Rohan
Mother: Constance Penthièvre Viscountess Rohan
Margaret Rohan
2 x Great Grand Daughter of King Henry I "Beauclerc" England
Father: Alan Rohan 3rd Viscount Rohan
Mother: Constance Penthièvre Viscountess Rohan
Alix Rohan
2 x Great Grand Daughter of King Henry I "Beauclerc" England
Father: Alan Rohan 3rd Viscount Rohan
Mother: Constance Penthièvre Viscountess Rohan
Constance Rohan
Great Grand Daughter of King Henry I "Beauclerc" England
Father: Alan "Black" Penthièvre 1st Earl Richmond
Mother: Bertha Canhiart I Duchess Brittany
Enougen Penthièvre Abbess Saint Sulpice
Grand Son of King Henry I "Beauclerc" England
Father: Mathieu I Montmorency
Bouchard V Montmorency
Great Grand Daughter of King Henry I "Beauclerc" England
Father: Bouchard V Montmorency
Alix Montmorency
1190 m Simon "Elder" Montfort 5th Earl of Leicester x 3
2 x Great Grand Son of King Henry I "Beauclerc" England
Father: Simon "Elder" Montfort 5th Earl of Leicester
Mother: Alix Montmorency
Amaury Montfort
Born 1195
Married Beatrix Viennois x 4
Died 1241 (46)
2 x Great Grand Daughter of King Henry I "Beauclerc" England
Father: Simon "Elder" Montfort 5th Earl of Leicester
Mother: Alix Montmorency
Amicie de Montfort
Born 1200
Married Gaucher de Joigny x 1
Died 20 Feb 1253 (53)
2 x Great Grand Son of King Henry I "Beauclerc" England
Father: Simon "Elder" Montfort 5th Earl of Leicester
Mother: Alix Montmorency
Simon de Montfort 6th Earl of Leicester 1st Earl Chester
Earl of Leicester, Earl Chester
Born 1208
1238 m Eleanor Plantagenet Countess Pembroke and Leicester x 7
Half Third Cousin
Killed 04 Aug 1265 (57)
Grand Daughter of King Henry I "Beauclerc" England
Father: Guy de Laval
Cecile or Sybil Laval Viscountess Thouars
Born 1150
Married Aimery Thouars VII Viscount Thouars x 6
Died 1182 (32)
Great Grand Daughter of King Henry I "Beauclerc" England
Father: Aimery Thouars VII Viscount Thouars
Mother: Cecile or Sybil Laval Viscountess Thouars
Adele Thouars
Great Grand Daughter of King Henry I "Beauclerc" England
Father: Aimery Thouars VII Viscount Thouars
Mother: Cecile or Sybil Laval Viscountess Thouars
Alix Thouars
Great Grand Son of King Henry I "Beauclerc" England
Father: Aimery Thouars VII Viscount Thouars
Mother: Cecile or Sybil Laval Viscountess Thouars
Aumur Thouars
Great Grand Son of King Henry I "Beauclerc" England
Father: Aimery Thouars VII Viscount Thouars
Mother: Cecile or Sybil Laval Viscountess Thouars
Guy Thouars I Viscount Thouars
Died 1242
2 x Great Grand Son of King Henry I "Beauclerc" England
Father: Guy Thouars I Viscount Thouars
Aimery Thouars IX Viscount Thouars
Died 1256
2 x Great Grand Son of King Henry I "Beauclerc" England
Father: Guy Thouars I Viscount Thouars
Renaud Thouars Viscount Thouars
Married Eléonore Nesle Viscountess Thouars
Died 1269
2 x Great Grand Son of King Henry I "Beauclerc" England
Father: Guy Thouars I Viscount Thouars
Savary Thouars IV Viscount Thouars
Great Grand Son of King Henry I "Beauclerc" England
Father: Aimery Thouars VII Viscount Thouars
Mother: Cecile or Sybil Laval Viscountess Thouars
Geoffrey Thouars
Great Grand Son of King Henry I "Beauclerc" England
Father: Aimery Thouars VII Viscount Thouars
Mother: Cecile or Sybil Laval Viscountess Thouars
Aimery Thouars VIII Viscount Thouars
Grand Son of King Henry I "Beauclerc" England
Father: Guy de Laval
Guy 5th de Laval
Born 1170
Died 1210 (40)
Father: King Henry I "Beauclerc" England
Matilda Fitzroy Countess Perche
Married Routrou "The Great" Chateaudun III Count Perche x 2
Drowned 25 Nov 1120
Grand Daughter of King Henry I "Beauclerc" England
Father: Routrou "The Great" Chateaudun III Count Perche
Mother: Matilda Fitzroy Countess Perche
Philippa Chateaudun Countess Maine
Before 15 Jan 1151 m Elias Anjou 2nd Count Maine x 1
Half Fourth Cousin
Great Grand Daughter of King Henry I "Beauclerc" England
Father: Elias Anjou 2nd Count Maine
Mother: Philippa Chateaudun Countess Maine
Beatrix of Maine
Before 1185 m John Montgomery I Count Alençon x 1
2 x Great Grand Son of King Henry I "Beauclerc" England
Father: John Montgomery I Count Alençon
John Montgomery II Count Alençon
Died May 1191
Grand Daughter of King Henry I "Beauclerc" England
Father: Routrou "The Great" Chateaudun III Count Perche
Mother: Matilda Fitzroy Countess Perche
Felicia Chateaudun
Father: King William "Conqueror" I of England
Mother: Matilda Flanders Queen Consort England
Adeliza Normandy
Died 1113
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