Individual Details
Lady Katherine Beauchamp
( - )
Families
| Father | Thomas de Beauchamp 12th Earl of Warwick ( - 1401) |
| Mother | Margaret de Ferrers Countess of Warwick (1345 - ) |
| Sibling | Richard de Beauchamp 13th Earl of Warwick (1381 - 1439) |
| Sibling | Elizabeth Beauchamp (1388 - 1472) |
| Sibling | Sir. John Beauchamp (1389 - ) |
| Sibling | Marguerite Beauchamp (1376 - 1420) |
| Sibling | Elizabeth De Beauchamp (1375 - ) |
| Sibling | Katherine Beauchamp (1374 - ) |
| Sibling | Catherine Beauchamp (1371 - 1373) |
| Sibling | Joane Beauchamp (1370 - ) |