Nielsen Hayden genealogy
Family: Henry de Percy / Mary of Lancaster (F11215)
m. Bef 5 Sep 1334Drag or scroll to see more of the chart.
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Henry de Percy (1299-1352)
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Idoine de Clifford ( -1365)
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Isabel Percy ( -1349)  |
| Eleanor de Percy ( -1361) |
| Maud Percy (1345-1379) |
| Henry of Lancaster (1280-1345)
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| Maud de Chaworth (1282-1322)
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| Maud of Lancaster ( -1377) |
| Joan of Lancaster (1312-1349) |
| Henry of Grosmont (1314-1361) |
| Eleanor of Lancaster (1318-1372) |
| Henry de Percy (1322-1368)
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| Mary of Lancaster (1320-1362)
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| Henry Percy (1341-1408) |