Richard’s Genealogy
Family: Edmund, Earl of Lancaster / Blanche of Artois (F1214)
m. 1276Henry III, King of England (1207-1272) 
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Eleanor Berenger (1223-1291)
|
Edward I, King of England (1239-1307)  |
| Margaret of England (1240-1272) |
| Beatrice (1242-1275) |
| Richard (1247-1255) |
| John (1250-1255) |
| William (1251-1255) |
| Katherine (1252-1257) |
| Edmund, Earl of Lancaster (1245-1296)
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| Blanche of Artois (1250-1302)
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| Thomas, Earl of Lancaster (1278-1322) |
| Henry, Earl of Lancaster (1281-1345) |
| John, Lord of Beaufort and Nogent-Lartauld (1286-1336) |