Paternal Family Tree: Ivrea
Maternal Family Tree: Ettiennette Countess Burgundy
Before 1061 [her father] William I Count Burgundy [aged 40] and [her mother] Ettiennette Countess Burgundy were married. She by marriage Countess Burgundy. He the son of [her grandfather] Reginald Ivrea I Count Burgundy and [her grandmother] Alice Normandy Countess Burgundy.
Around 1078 Clementia Ivrea Countess Louvain and Flanders was born to William I Count Burgundy [aged 58] and Ettiennette Countess Burgundy.
Before 1080 [her brother-in-law] Odo "Red" I Duke Burgundy [aged 21] and [her sister] Sybilla Ivrea Duchess Burgundy [aged 14] were married. She the daughter of [her father] William I Count Burgundy [aged 59] and [her mother] Ettiennette Countess Burgundy. They were fourth cousin once removed.
On 12th November 1087 [her father] William I Count Burgundy [aged 67] died. His son [her brother] Renaud [aged 26] succeeded II Count Burgundy.
In 1090 [her brother-in-law] Humbert "Fat" Savoy II Count Savoy [aged 25] and [her sister] Gisela Ivrea Countess Savoy [aged 20] were married. She by marriage Countess Savoy. She the daughter of [her father] William I Count Burgundy and [her mother] Ettiennette Countess Burgundy. He the son of Amadeus Savoy II Count Savoy.
In 1093 [her son] Baldwin VII Count Flanders was born to Robert II Count Flanders [aged 28] and Clementia Ivrea Countess Louvain and Flanders [aged 15]. He married his fourth cousin Hawise Canhiart Countess Flanders, daughter of Alan Canhiart IV Duke Brittany and Ermengarde Anjou Duchess Brittany and Aquitaine.
In 1093 Robert II Count Flanders [aged 28] succeeded II Count Flanders. Clementia Ivrea Countess Louvain and Flanders [aged 15] by marriage Countess Flanders.
On 29th August 1093 Hugh I Duke Burgundy [aged 36] died. His brother [her brother-in-law] Odo [aged 35] succeeded I Duke Burgundy. [her sister] Sybilla Ivrea Duchess Burgundy [aged 28] by marriage Duchess Burgundy.
In 1095 Henry Reginar III Count Louvain died at Tournai [Map]. His brother [her future husband] Godfrey [aged 35] succeeded I Count Louvain. Ida Chiny Countess Louvain by marriage Countess Louvain.
In 1102 [her brother] Stephen Ivrea I Count Burgundy [aged 37] died. His son [her nephew] Reginald [aged 9] succeeded III Count Burgundy.
Before 1103 [her future husband] Godfrey Reginar I Count Louvain [aged 42] and Ida Chiny Countess Louvain were married. She the daughter of Otto Chiny 2nd Count Chiny. He the son of Henry Reginar II Count Louvain and Adela Thuringa Countess Louvain.
Abbot John Whethamstede’s Chronicle of the Abbey of St Albans
Abbot John Whethamstede's Register aka Chronicle of his second term at the Abbey of St Albans, 1451-1461, is a remarkable text that describes his first-hand experience of the beginning of the Wars of the Roses including the First and Second Battles of St Albans, 1455 and 1461, respectively, their cause, and their consequences, not least on the Abbey itself. His text also includes Loveday, Blore Heath, Northampton, the Act of Accord, Wakefield, and Towton, and ends with the Coronation of King Edward IV. In addition to the events of the Wars of the Roses, Abbot John, or his scribes who wrote the Chronicle, include details in the life of the Abbey such as charters, letters, land exchanges, visits by legates, and disputes, which provide a rich insight into the day-to-day life of the Abbey, and the challenges faced by its Abbot.
Available at Amazon in eBook and Paperback format.
In 1103 [her sister] Sybilla Ivrea Duchess Burgundy [aged 38] died.
After 19th October 1103, the date of her first husband's death, [her brother-in-law] Rainier Aleramici Marquis of Monferrat [aged 19] and [her sister] Gisela Ivrea Countess Savoy [aged 33] were married. She the daughter of [her father] William I Count Burgundy and [her mother] Ettiennette Countess Burgundy.
In 1119 [her brother] Guy Ivrea aka Pope Calixtus II [aged 54] was elected Calixtus II Pope.
After 1119 Godfrey Reginar I Count Louvain [aged 59] and Clementia Ivrea Countess Louvain and Flanders [aged 41] were married. She by marriage Countess Louvain. She the daughter of William I Count Burgundy and Ettiennette Countess Burgundy. He the son of Henry Reginar II Count Louvain and Adela Thuringa Countess Louvain. They were half fourth cousin once removed.
On 17th July 1119 at the Battle of Bures-en-Bray King Henry I "Beauclerc" England [aged 51] fought against the army of Louis VI King of the Franks [aged 37].
[her son] Baldwin VII Count Flanders [aged 26] who was killed. His first cousin Charles [aged 35] succeeded I Count Flanders. Marguerite Clermont Countess Flanders [aged 14] by marriage Countess Flanders.
Chronicle of William Nangis. Then Baldwin, count of Flanders, nephew of Pope Calixtus through his sister Clementia1, wishing to establish William, son of Robert, duke of Normandy, who had been held captive by Henry, king of England, in the inheritance of his father, after occupying a large part of Normandy, was struck on the head and died from the wound2. His cousin Charles, son of King Cnut3 of the Danes, succeeded him in the county. William4, however, son of Robert, duke of Normandy, married the sister of the wife of Louis, king of France, and after the death of Count Charles5 the county of Flanders was granted to him.
Note 1. Clementia, daughter of William the Great, count of Burgundy, and sister of Pope Calixtus, had by her first husband, Robert II, count of Flanders, who died in 1111, three sons, two of whom William and Philip died in childhood before their father. The third, Baldwin of the Axe, or Hapkin, took the county of Flanders in 1111.
Note 2. Baldwin, Count of Flanders was killed at the Battle of Bures-en-Bray on 17th July 1119.
Note 3. King Cnut IV of Denmark, around 1042-1096.
Note 4. William Clito, son of Robert Curthose, duke of Normandy, married in the year 1127 Joan, daughter of Rainier, marquis of Montferrat, maternal half-sister of Adelaide, wife of Louis the Fat, and, through the intervention of this monarch, was elected count of Flanders after the death of Charles the Good, which occurred on 2 March of the same year. See below under the year 1127.
Note 5. Charles, Count of Flanders, 1084-1127, was murdered whilst at church in Bruges.
On 24th January 1121, three months after the disaster that was the 25th November 1120-Sinking of The White Ship in which Henry's only legitimate son was drowned, with King Henry [aged 53] needing an heir quickly, he and [her step-daughter] Adeliza of Louvain [aged 18] were married at Windsor Castle [Map]. She by marriage Queen Consort England. Despite fourteen years of marriage they didn't have any children. Following Henry's death she married William D'Aubigny 1st Earl Lincoln 1st Earl of Arundel [aged 12] with whom she had seven children. The difference in their ages was 35 years. She the daughter of [her husband] Godfrey Reginar I Count Louvain [aged 61] and Ida Chiny Countess Louvain. He the son of King William "Conqueror" I of England and Matilda Flanders Queen Consort England. They were half fourth cousin once removed.
In 1123 [her brother-in-law] Prince Bishop Albero Reginar [aged 53] was appointed Prince Bishop of Liège.
On 13th December 1124 [her brother] Guy Ivrea aka Pope Calixtus II [aged 59] died.
On 1st January 1128 [her brother-in-law] Prince Bishop Albero Reginar [aged 58] died.
Around 1133 Clementia Ivrea Countess Louvain and Flanders [aged 55] died.
Around 1133 [her sister] Gisela Ivrea Countess Savoy [aged 63] died.
The Deeds of the Dukes of Normandy
The Gesta Normannorum Ducum [The Deeds of the Dukes of Normandy] is a landmark medieval chronicle tracing the rise and fall of the Norman dynasty from its early roots through the pivotal events surrounding the Norman Conquest of England. Originally penned in Latin by the monk William of Jumièges shortly before 1060 and later expanded at the behest of William the Conqueror, the work chronicles the deeds, politics, battles, and leadership of the Norman dukes, especially William’s own claim to the English throne. The narrative combines earlier historical sources with firsthand information and oral testimony to present an authoritative account of Normandy’s transformation from a Viking settlement into one of medieval Europe’s most powerful realms. William’s history emphasizes the legitimacy, military prowess, and governance of the Norman line, framing their expansion, including the conquest of England, as both divinely sanctioned and noble in purpose. Later chroniclers such as Orderic Vitalis and Robert of Torigni continued the history, extending the coverage into the 12th century, providing broader context on ducal rule and its impact. Today this classic work remains a foundational source for understanding Norman identity, medieval statesmanship, and the historical forces that reshaped England and Western Europe between 800AD and 1100AD.
Available at Amazon in eBook and Paperback format.
On 25th January 1139 [her former husband] Godfrey Reginar I Count Louvain [aged 79] died. His son [her former step-son] Godfrey [aged 32] succeeded II Count Louvain.
Robert II Count Flanders and Clementia Ivrea Countess Louvain and Flanders were married. She the daughter of William I Count Burgundy and Ettiennette Countess Burgundy. He the son of Robert "The Frisian" I Count Flanders and Gertrude Billung Countess Holland. They were fourth cousins.
Kings France: Great x 9 Grand Daughter of Charles "Charlemagne aka Great" King of the Franks King Lombardy Holy Roman Emperor
Great x 4 Grandfather: Adalbert I Margrave of Ivrea
Great x 3 Grandfather: Berengar II King of Italy
Great x 2 Grandfather: Adalbert King of Italy
5 x Great Grandson of Charles "Charlemagne aka Great" King of the Franks King Lombardy Holy Roman Emperor
Great x 4 Grandfather: Boso Margrave Tuscany 3 x Great Grandson of Charles "Charlemagne aka Great" King of the Franks King Lombardy Holy Roman Emperor
Great x 3 Grandmother: Willa Bosonids Queen Consort Italy 4 x Great Granddaughter of Charles "Charlemagne aka Great" King of the Franks King Lombardy Holy Roman Emperor
Great x 1 Grandfather: Otto William Ivrea I Count Burgundy
6 x Great Grandson of Charles "Charlemagne aka Great" King of the Franks King Lombardy Holy Roman Emperor
Grandfather: Reginald Ivrea I Count Burgundy
7 x Great Grandson of Charles "Charlemagne aka Great" King of the Franks King Lombardy Holy Roman Emperor
Great x 2 Grandfather: Renaud Unknown
Great x 1 Grandmother: Ermentrude Countess Burgundy
father: William I Count Burgundy
8 x Great Grandson of Charles "Charlemagne aka Great" King of the Franks King Lombardy Holy Roman Emperor
Great x 4 Grandfather: Rollo Duke Normandy
Great x 3 Grandfather: William "Longsword" I Duke Normandy
Great x 4 Grandmother: Poppa Unknown Duchess Normandy
Great x 2 Grandfather: Richard "Fearless" Normandy I Duke Normandy
Great x 3 Grandmother: Sprota
Great x 1 Grandfather: Richard "Good" Normandy II Duke Normandy
Great x 3 Grandfather: Unknown Dane
Great x 2 Grandmother: Gunnora Countess Ponthieu
Grandmother: Alice Normandy Countess Burgundy
8 x Great Granddaughter of Charles "Charlemagne aka Great" King of the Franks King Lombardy Holy Roman Emperor
Great x 4 Grandfather: Pascweten Vannes
Great x 3 Grandfather: Judicael Berengar Penthièvre I Count Rennes
Great x 2 Grandfather: Conan "Crooked" Penthièvre III Duke Brittany
Great x 1 Grandmother: Judith Penthièvre Duchess Normandy 7 x Great Granddaughter of Charles "Charlemagne aka Great" King of the Franks King Lombardy Holy Roman Emperor
Great x 4 Grandfather: Fulk "Good" Ingelger 2nd Count Anjou
Great x 3 Grandfather: Geoffrey "Greygown" Ingelger 1st Count Anjou
Great x 4 Grandmother: Gerberge Unknown Viscountess Anjou
Great x 2 Grandmother: Ermengarde Gerberga Ingelger Duchess Brittany 6 x Great Granddaughter of Charles "Charlemagne aka Great" King of the Franks King Lombardy Holy Roman Emperor
Great x 4 Grandfather: Robert Vermandois Count Meaux Count Châlons 4 x Great Grandson of Charles "Charlemagne aka Great" King of the Franks King Lombardy Holy Roman Emperor
Great x 3 Grandmother: Adele of Meaux Countess Anjou 5 x Great Granddaughter of Charles "Charlemagne aka Great" King of the Franks King Lombardy Holy Roman Emperor
Clementia Ivrea Countess Louvain and Flanders
9 x Great Granddaughter of Charles "Charlemagne aka Great" King of the Franks King Lombardy Holy Roman Emperor
mother: Ettiennette Countess Burgundy