4th Countess of Pembroke Isabella de Clare
1172 - 1220 (48 years)
1. 4th Countess of Pembroke Isabella de Clare was born in Feb 1172 in Pembroke, Pembrokeshire, Wales (daughter of 2nd Earl of Pembroke, Lord of Leinster, and Justiciar of Ireland Richard FitzGilbert de Clare and Princess of Leinster Aoife 'Eve' MacMurrough); died on 14 May 1220 in Pembroke, Pembrokeshire, Wales. Isabella married 1st Earl of Pembroke William Marshall, the Elder in Aug 1189 in Tower of London, London, England. William was born on 12 May 1146 in Pembrokeshire, Wales; died on 14 May 1219 in Caversham, Oxfordshire, England; was buried in Temple Church, London, England. [Group Sheet] [Family Chart]
Children:- Sibyl Marshall was born in 1209 in Pembroke, Pembrokeshire, Wales; died on 27 Apr 1245 in Pembroke, Pembrokeshire, Wales.
- Countess of Cornwall Isabel Marshall was born on 9 Oct 1200 in Pembroke, Pembrokeshire, Wales; died on 17 Jan 1240 in Hertfordshire, England; was buried in Hampshire, England.
2. 2nd Earl of Pembroke, Lord of Leinster, and Justiciar of Ireland Richard FitzGilbert de Clare was born on 21 Sep 1130 in Tonbridge, Kent, England (son of 1st Earl of Pembroke Gilbert FitzGilbert de Clare and Isabel de Beaumont); died on 20 Apr 1176 in Pembroke, Pembrokeshire, Wales. Richard married Princess of Leinster Aoife 'Eve' MacMurrough on 26 Aug 1171 in Waterford County, Ireland. Aoife (daughter of King of Leinster in Ireland Diarmait MacMurchada and Mór Ní Tuathail) was born on 26 Apr 1145 in Ireland; died on 26 Aug 1188 in Waterford, Waterford, Ireland. [Group Sheet] [Family Chart]
3. Princess of Leinster Aoife 'Eve' MacMurrough was born on 26 Apr 1145 in Ireland (daughter of King of Leinster in Ireland Diarmait MacMurchada and Mór Ní Tuathail); died on 26 Aug 1188 in Waterford, Waterford, Ireland. Children:
- 1. 4th Countess of Pembroke Isabella de Clare was born in Feb 1172 in Pembroke, Pembrokeshire, Wales; died on 14 May 1220 in Pembroke, Pembrokeshire, Wales.
Generation: 3
4. 1st Earl of Pembroke Gilbert FitzGilbert de Clare was born on 21 Sep 1100 in Tonbridge, Kent, England (son of Lord of Clare and Tunbridge Gilbert FitzRichard de Clare, II and Adelize 'Alice' de Clermont); died on 6 Jan 1148; was buried in Tintern, Monmouthshire, Wales. Gilbert married Isabel de Beaumont in 1130 in Tonbridge, Kent, England. Isabel was born in 1102 in Leicester, Leicestershire, England; died on 6 Jan 1147 in Carmarthen, Carmarthenshire, Wales. [Group Sheet] [Family Chart]
5. Isabel de Beaumont was born in 1102 in Leicester, Leicestershire, England; died on 6 Jan 1147 in Carmarthen, Carmarthenshire, Wales. Children:
- 2. 2nd Earl of Pembroke, Lord of Leinster, and Justiciar of Ireland Richard FitzGilbert de Clare was born on 21 Sep 1130 in Tonbridge, Kent, England; died on 20 Apr 1176 in Pembroke, Pembrokeshire, Wales.
6. King of Leinster in Ireland Diarmait MacMurchada was born in 1110 in Dublin, Ireland (son of Donnchad MacMurcada); died on 1 May 1171 in Lough, Wexford, Ireland; was buried in Wexford County, Ireland. Diarmait married Mór Ní Tuathail about 1140 in Wexford County, Ireland. Mór (daughter of King of the Uí Muirdeaigh Muitchertach Ua Tuathail and Cacht Ní Morda) was born about 1114 in Castledermot, Kildare, Ireland; died in 1191 in Ireland. [Group Sheet] [Family Chart]
7. Mór Ní Tuathail was born about 1114 in Castledermot, Kildare, Ireland (daughter of King of the Uí Muirdeaigh Muitchertach Ua Tuathail and Cacht Ní Morda); died in 1191 in Ireland. Children:
- 3. Princess of Leinster Aoife 'Eve' MacMurrough was born on 26 Apr 1145 in Ireland; died on 26 Aug 1188 in Waterford, Waterford, Ireland.
Generation: 4
8. Lord of Clare and Tunbridge Gilbert FitzRichard de Clare, II was born about 1065 in Clare, Suffolk, England (son of Lord of Clare, Bienfaite, Orbec and Tonbridge Richard FitzGilbert and Rohese Giffard); died on 17 Nov 1114 in Wales. Gilbert married Adelize 'Alice' de Clermont before 1090. Adelize (daughter of Count of Clermont, Roucy, and Montdidier Hugh de Creil and Margaret de Montdidier de Rouci) was born in 1058 in Northamptonshire, England; died in 1117 in Clare, Suffolk, England. [Group Sheet] [Family Chart]
9. Adelize 'Alice' de Clermont was born in 1058 in Northamptonshire, England (daughter of Count of Clermont, Roucy, and Montdidier Hugh de Creil and Margaret de Montdidier de Rouci); died in 1117 in Clare, Suffolk, England. Children:
- 4. 1st Earl of Pembroke Gilbert FitzGilbert de Clare was born on 21 Sep 1100 in Tonbridge, Kent, England; died on 6 Jan 1148; was buried in Tintern, Monmouthshire, Wales.
- Alice de Clare was born on 1 Jan 1091 in Essex, England; died in 1163 in Tendring, Essex, England; was buried in St. Osyth, Essex, England.
- Lord of Clare Richard FitzGilbert de Clare was born in 1094 in Hertford, Hertfordshire, England; died on 15 Apr 1136 in Abergavenny, Monmouthshire, Wales.
12. Donnchad MacMurcada was born in 1065 in Leinster Province, Ireland; died in 1115 in Dublin, Ireland. Children:
- 6. King of Leinster in Ireland Diarmait MacMurchada was born in 1110 in Dublin, Ireland; died on 1 May 1171 in Lough, Wexford, Ireland; was buried in Wexford County, Ireland.
14. King of the Uí Muirdeaigh Muitchertach Ua Tuathail Muitchertach married Cacht Ní Morda. [Group Sheet] [Family Chart]
15. Cacht Ní Morda Children:
- 7. Mór Ní Tuathail was born about 1114 in Castledermot, Kildare, Ireland; died in 1191 in Ireland.