Earl Of Ulster Hugh de Lacy
- 1243(
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- 1 Earl Of Ulster Hugh de Lacy [1] d. 1243
- Lesceline De Verdun
- 2 ? de Lacy [1.1]
- Alan Lord Of Galloway d. 1234
- 3 Helen Of Galloway [1.1.1]
- Earl Of Winchester Roger de Quincy d. 25 Apr 1264
- 4 Margaret de Quincy [1.1.1.1] d. 12 Mar 1280
[ =>]
- 4 Elena de Quincy [1.1.1.2] d. 20 Aug 1296
[ =>]
- 4 Margaret de Quincy [1.1.1.1]
- 3 Helen Of Galloway [1.1.1]
- 2 ? de Lacy [1.1]