Maud De Lacy
- 1304(
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- 1 Maud De Lacy [1] d. 11 Apr 1304
- Geoffrey (Lord Geneville) De Geneville d. 21 Oct 1314
- 2 Piers De Geneville [1.1] d. 1292
- Joan of La Marche & Angoulême d. Yes, date unknown
- 3 Joan De Geneville [1.1.1] d. 1356
- Roger (1st Earl of March) De Mortimer b. 1287 d. 1330
- 4 Edmund (Sir) Mortimer [1.1.1.1] d. 1331
[ =>]
- 4 Katherine (of March) De Mortimer [1.1.1.2] d. Yes, date unknown
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- 4 Catherine (of March) De Mortimer [1.1.1.3] d. Yes, date unknown
- 4 Margaret (of March) De Mortimer [1.1.1.4] d. 5 May 1337
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- 4 Agnes (of March) De Mortimer [1.1.1.5] d. 21 Jul 1368
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- 4 Maud (of March) De Mortimer [1.1.1.6] d. Yes, date unknown
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- 4 Beatrice (of March) De Mortimer [1.1.1.7] d. 16 Oct 1383
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- 4 Joane (of March) Mortimer [1.1.1.8] d. Yes, date unknown
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- 4 Edmund (Sir) Mortimer [1.1.1.1]
- 3 Joan De Geneville [1.1.1]
- 2 Joan De Geneville [1.2] d. Yes, date unknown
- + Gerald (4th Baron of Offaly) Fitzgerald d. Yes, date unknown
- + Gerald (4th Baron of Offaly) Fitzgerald d. Yes, date unknown
- 2 Piers De Geneville [1.1]