Richard de Clare, 2nd Earl of Pembroke
- Yes, date unknown(
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- 1 Richard de Clare, 2nd Earl of Pembroke [1] d. Yes, date unknown
- Aoife MacMurrough d. Yes, date unknown
- 2 Isabel de Clare [1.1] d. Yes, date unknown
- William Marshal, 1st Earl of Pembroke d. Yes, date unknown
- 3 Isabel Marshal [1.1.1] d. Yes, date unknown
- Gilbert de Clare, 5th Earl of Gloucester d. Yes, date unknown
- 4 Isabel de Clare [1.1.1.1] d. Yes, date unknown
[ =>]
- 4 Sir Richard de Clare, 5th Earl of Hertford 6th Earl of Gloucester [1.1.1.2] b. 1222 d. 1262
[ =>]
- 4 Isabel de Clare [1.1.1.1]
- 3 Maud Marshal [1.1.2] d. Yes, date unknown
- William de Warrenne, 5th Earl of Surrey d. Yes, date unknown
- 4 John de Warrenne, 6th Earl of Surrey [1.1.2.1] d. Yes, date unknown
[ =>]
- 4 John de Warrenne, 6th Earl of Surrey [1.1.2.1]
- + Hugh Bigod, 3rd Earl of Norfolk d. Yes, date unknown
- 3 Eva Marshal [1.1.3] d. Yes, date unknown
- William De Braose d. Yes, date unknown
- 4 Maud De Braose [1.1.3.1] d. Yes, date unknown
[ =>]
- 4 Maud De Braose [1.1.3.1]
- 3 William Marshal, 2nd Earl of Pembroke [1.1.4] d. Yes, date unknown
- 3 Isabel Marshal [1.1.1]
- 2 Isabel de Clare [1.1]