Earl Of Winchester Roger de Quincy
- 1264(
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- 1 Earl Of Winchester Roger de Quincy [1] d. 25 Apr 1264
- Helen Of Galloway
- 2 Margaret de Quincy [1.1] d. 12 Mar 1280
- William de Ferrers, 5th Earl of Derby d. Mar 1254
- 3 Joan de Ferrers [1.1.1] d. 19 Mar 1309
- Sir Thomas de Berkley d. 23 Jul 1321
- 4 Sir Maurice de Berkley [1.1.1.1] d. 1326
[ =>]
- 4 Sir Maurice de Berkley [1.1.1.1]
- 3 Joan de Ferrers [1.1.1]
- 2 Elena de Quincy [1.2] d. 20 Aug 1296
- Sir Alan la Zouche d. 12 Aug 1270
- 3 Margery la Zouche [1.2.1]
- Robert Fitzroger Baron Of Clavering d. 1247
- 4 Euphemia De Clavering [1.2.1.1]
[ =>]
- 4 Euphemia De Clavering [1.2.1.1]
- 3 Margery la Zouche [1.2.1]
- 2 Margaret de Quincy [1.1]