Isabel de Clare, 4th Countess of Pembroke
Cambro-Norman-Irish noblewoman and one of the wealthiest heiresses in Wales and Ireland · Lived 1172 to 1220 · aged 48
Isabel de Clare, suo jure 4th Countess of Pembroke and Striguil, was an Anglo-Norman and Irish noblewoman who was the daughter of Aoife MacMurrough and Richard de Clare and one of the wealthiest heiresses in Wales and Ireland.
Isabel de Clare, 4th Countess of Pembroke is read about 204 times a day, in 13 languages.
A typical day, 30 days to 19 August 2026
The middle day of the days counted, so one week of news cannot move it. The line under it is the last 60 days, one point a day.
Something wrong?People around Isabel
Family
Parents
Isabel de Clare, 4th Countess of PembrokePartners
Children
Is this everyone?
Only relatives with a profile here are drawn, so a family can be larger than this. A line here can also be wrong. A marriage is drawn as ended only where its end is recorded, so a spouse drawn here may be a former one.
Correct this familyMedia & music
About this person
She was the wife of William Marshal, 1st Earl of Pembroke, who served four kings as Marshal of England. Her marriage had been arranged by King Richard I. She ruled Leinster as regent during the absence of her spouse in 1200-1203 and in 1207-1208.