Family: Henry Plantagenet, Earl of Lancaster / Maud Chaworth (F1966)
m. 3 Mar 1298Edmund Crounchback Prince England (1245-1296) 
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Blanche D Artois, Princess (1246-1302)
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Thomas Plantagenet (1278-1322)  |
| John Plantagenet (1286-1326) |
| Mary Plantagenet (1288- ) |
| Patrick de Chaworth (1250-1283)
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| Isabel de Beauchamp (1280-1306)
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| Henry Plantagenet, Earl of Lancaster (1281-1345)
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| Maud Chaworth (1282-1318)
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| Maud Plantagenet (1298-1377) |
| Blanche Plantagenet (1307- ) |
| Joan Plantagenet, Baron Mowbray (1310-1349) |
| Eleanor Plantagenet, Countess Arundel (1312-1372) |