Nielsen Hayden genealogy
Family: Warin de Lisle / Margaret Pipard (F15714)
Gerard de Lisle (1304-1360) 
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Eleanor de Arundel ( -1347)
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| Warin de Lisle (1333-1382)
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| Margaret Pipard ( -1375)
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Margaret Lisle (1360-1392)  |
| Gerard de Lisle (1360-1381) |