| Father | Male BEAUFORT John (1371) |
| Born | 1371 | , Lincolnshire, England |
| Died | 16 Mar 1410 | London, Middlesex, England |
| Buried | ||
| Married | ||
| Father | PLANTAGENET John of Gaunt (1340) | F7007916 Group Sheet | |
| Mother | DE ROET Catherine (1350) | F7007916 Group Sheet | |
| Child 1 | Female + BEAUFORT Jean (1410) |
| Born | 1410 | , , England |
| Died | 15 Jul 1445 | , , Scotland |
| Buried | ||
| Spouse | WILCOCKS William | F7007914 | |
| Married | ||