Compact tree of Katherine Spencer
| John “John of Gaunt” Beaufort 1340–1399 | |||||||||||||
| John “Fairborn” Beaufort 1373–1410 | Edmund Beaufort 1406–1455 | Margaret Holand of Kent – | |||||||||||
| Catherine Roet 1350–1403 | |||||||||||||
| Sir Robert Spencer – |
|
Eleanor Beaufort 1431–1501 | |||||||||||
| Thomas de Berkeley 1352–1417 | |||||||||||||
| Richard de Beauchamp 1382–1439 | Eleanor Beauchamp 1408–1467 | Elizabeth de Berkeley 1386–1422 | |||||||||||