See also
| Husband: | Brian + THORNHILL (1298-1369) | |
| Wife: | Joan + FITZWILLIAM (1315-1385) | |
| Children: | Elizabeth THORNHILL (1334- ) | |
| Simon THORNHILL (1337- ) | ||
| Thomas + THORNHILL (1340-1374) | ||
| Name: | Brian + THORNHILL | |
| Sex: | Male | |
| Father: | John + THORNHILL (c. 1270- ) | |
| Mother: | Beatrice + TALBONER (c. 1275- ) | |
| Birth | 1298 | Thornhill, West Riding, Yorkshire, England |
| Occupation | Knight | |
| Death | 3 Oct 1369 (age 70-71) | |
| Cause: Killed during Crusade in Austria/Hungary | ||
| Name: | Joan + FITZWILLIAM | |
| Sex: | Female | |
| Father: | John + FITZWILLIAM (c. 1280- ) | |
| Mother: | Joan + of RERESBY (c. 1285- ) | |
| Birth | 1315 | Sprotborough, Emley, Yorkshire, England |
| Death | 1385 (age 69-70) | Thornhill, West Riding, Yorkshire, England |
| Name: | Elizabeth THORNHILL | |
| Sex: | Female | |
| Birth | 1334 | |
| Name: | Simon THORNHILL | |
| Sex: | Male | |
| Birth | 1337 | |
| Name: | Thomas + THORNHILL | |
| Sex: | Male | |
| Spouse: | Margaret + LACY (1340- ) | |
| Birth | 1340 | Thornhill, West Riding, Yorkshire, England |
| Death | 1374 (age 33-34) | Thornhill, West Riding, Yorkshire, England |