Biography of Margaret Beaumont 7th Countess Warwick -1253
Paternal Family Tree: Beaumont
Margaret Beaumont 7th Countess Warwick was born to Henry Beaumont 5th Earl Warwick and Margaret Oili.
After 1192 [her father] Henry Beaumont 5th Earl Warwick and [her mother] Margaret Oili were married. He the son of Waleran Beaumont 4th Earl Warwick (age 39) and Margery Bohun Countess Warwick.
On 12 Dec 1204 [her grandfather] Waleran Beaumont 4th Earl Warwick (age 51) died. His son [her father] Henry Beaumont 5th Earl Warwick (age 12) succeeded 5th Earl Warwick. Philipa Basset Countess Warwick by marriage Countess Warwick.
Before 10 Oct 1229 [her father] Henry Beaumont 5th Earl Warwick (age 37) and Philipa Basset Countess Warwick were married. He the son of Waleran Beaumont 4th Earl Warwick and Margery Bohun Countess Warwick.
On 10 Oct 1229 [her father] Henry Beaumont 5th Earl Warwick (age 37) died. His son [her half-brother] Thomas Beaumont 6th Earl Warwick (age 21) succeeded 6th Earl Warwick. Ela Longespee Countess Warwick by marriage Countess Warwick.
Before 1235 William Saye (age 26) and [her future sister-in-law] Sybil Marshal (age 25) were married at Rochester Castle, Kent [Map].
In or before 1235 William Carew (age 20) and [her future sister-in-law] Alice Marshal (age 19) were married.
On 26 Jun 1242 [her half-brother] Thomas Beaumont 6th Earl Warwick (age 34) died. His half sister Margaret Beaumont 7th Countess Warwick succeeded 7th Countess Warwick.
Before Aug 1242 John Marshal Earl Warwick (age 30) and Margaret Beaumont 7th Countess Warwick were married. He by marriage Earl Warwick. She the daughter of Henry Beaumont 5th Earl Warwick and Margaret Oili. They were half fourth cousins.
In Oct 1242 [her husband] John Marshal Earl Warwick (age 30) died.
Before 14 Sep 1243 John Plessis Earl Warwick and Margaret Beaumont 7th Countess Warwick were married. He by marriage Earl Warwick. She the daughter of Henry Beaumont 5th Earl Warwick and Margaret Oili.
On 03 Jun 1253 Margaret Beaumont 7th Countess Warwick died. Her half first cousin William Maudit 8th Earl Warwick (age 33) succeeded 8th Earl Warwick. Alice Segrave Countess Warwick (age 21) by marriage Countess Warwick.
On 20 Feb 1263 [her former husband] John Plessis Earl Warwick died.
After 18 Nov 1434. St Mary's Church, Ewelme [Map]. Monument to Thomas Chaucer (deceased) and Maud Burghesh (age 55).
The Arms in two rows left to right ...
Top Row:
2 York Arms. Possibly Cecily "Rose of Raby" Neville Duchess York (age 19) impaled Neville Arms
3 Thomas Beaufort 1st Duke Exeter 1377 1426 Arms
4 Thomas of Brotherton 1st Earl Norfolk 1300 1338 Arms impaled Neville Arms
5 Thomas Beaufort 1st Duke Exeter 1377 1426 Arms (again?)
6 Stafford Arms impaled Neville Arms
7 Montacute and Monthermer Arms impaled Chaucer Modern Arms.
Bottom Row:
1 Beauchamp Arms quartered with Beaumont Arms; Earl Warwick reflecting the Beauchamp family having inherited the Earldom of Warwick through marriage to Isabel Maudit who was the sister of William Maudit 8th Earl Warwick who died without issue. Isabel Maudit and William Maudit 8th Earl Warwick were the children of William Maudit and [her aunt] Alice Beaumont. Alice Beaumont inherited the Earldom of Warwick when her half-niece Margaret Beaumont 7th Countess Warwick died.
2 Courtenay Arms impaled Beaufort Arms
3 Montacute and Monthermer Arms impaled Mohun Arms
4 Montacute and Monthermer Arms quartered Neville Arms
5 De La Pole Arms quartered Chaucer Modern Arms
6 Despencer Arms impaled Chaucer Modern Arms
7 Mohun Arms impaled Chaucer Modern Arms. John Mohun 2nd Baron Mohun of Dunster and Joan Burghesh Baroness Dunster.
William Marshal and Petronilla Ortiaco were married.
Kings Gwynedd: Great x 7 Grand Daughter of Maredudd ab Owain King Deheubarth King Powys King Gwynedd
Kings Seisyllwg: Great x 9 Grand Daughter of Hywel "Dda aka Good" King Seisyllwg King Deheubarth
Kings Powys: Great x 7 Grand Daughter of Maredudd ab Owain King Deheubarth King Powys King Gwynedd
Kings Franks: Great x 13 Grand Daughter of Charles "Charlemagne aka Great" King Franks King Lombardy Holy Roman Emperor
Kings France: Great x 5 Grand Daughter of Robert "Pious" II King France
Great x 4 Grandfather: Humphrey "Vielles" Beaumont
Great x 3 Grandfather: Roger "Bearded" Beaumont
Great x 2 Grandfather: Henry Beaumont 1st Earl Warwick
Great x 1 Grandfather: Roger Beaumont 2nd Earl Warwick
Great x 4 Grandfather: Rotrou Chateaudun II Count Perche
Great x 3 Grandfather: Geoffrey Chateaudun II Count Mortain III Count Perche
Great x 4 Grandmother: Adeliza de Bellême Countess Perche
Great x 2 Grandmother: Marguerite Chateaudun Countess Warwick
Great x 4 Grandfather: Hilduin Montdidier IV Count Montdidier
Great x 3 Grandmother: Beatrix de Ramerupt Montdidier Countess Mortain and Perche
GrandFather: Waleran Beaumont 4th Earl Warwick
Great x 4 Grandfather: Ralph Warenne
Great x 3 Grandfather: William Warenne 1st Earl Surrey
Great x 2 Grandfather: William Warenne 2nd Earl Surrey
Great x 4 Grandfather: Gerbod The Fleming
Great x 3 Grandmother: Gundred Countess of Surrey
Great x 1 Grandmother: Gundred Warenne Countess Warwick
Great x 4 Grandfather: King Henry I of France
Great x 3 Grandfather: Hugh "Great" Capet
Great x 4 Grandmother: Anne Rurik Queen Consort France
Great x 2 Grandmother: Elizabeth Capet Countess Leicester, Meulan and Surrey
Great x 4 Grandfather: Herbert Vermandois IV Count Vermandois
Great x 3 Grandmother: Adelaide I Countess Vermandois
Father: Henry Beaumont 5th Earl Warwick
Great x 3 Grandfather: Humphrey "Bearded" Bohun
Great x 2 Grandfather: Humphrey Bohun 2nd Baron Trowbridge
Great x 1 Grandfather: Humphrey Bohun
Great x 3 Grandfather: Edward of Salisbury 1st Baron Trowbridge 1st Baron Chitterne
Great x 2 Grandmother: Maud of Salisbury 2nd Baroness Trowbridge
GrandMother: Margery Bohun Countess Warwick
Great x 4 Grandfather: Roger Gloucester
Great x 3 Grandfather: Walter Gloucester
Great x 4 Grandmother: Adeliza or Eunice Balun
Great x 2 Grandfather: Miles Gloucester 1st Earl Hereford
Great x 4 Grandfather: Dru de Balun
Great x 3 Grandmother: Emme or Bertha Balun
Great x 1 Grandmother: Margaret Gloucester
Great x 4 Grandfather: Geofrey "The Incompetent" Neufmarché
Great x 3 Grandfather: Bernard Neufmarché
Great x 4 Grandmother: Ada II Heugleville
Great x 2 Grandmother: Sibyl Neufmarché Countess Hereford
Great x 4 Grandfather: Osbern St John 2nd Baron Burford
Great x 3 Grandmother: Agnes or Nest St John
Great x 4 Grandmother: Nest verch Gruffydd Cadelling Baroness Burford
Margaret Beaumont 7th Countess Warwick
Mother: Margaret Oili