MaleAdam TYRWHITT |
| Birth | Abt 1398 | Kettelby, Lincolnshire, England |
| Death | Yes, date unknown | |
| Burial | ||
| Marriage | ||
| Father | William TYRWHITT, High Seriff of York | F9883 Group Sheet | |
| Mother | Constance SAINT QUINTIN | F9883 Group Sheet | |
FemaleElizabeth LUMLEY |
| Birth | Abt 1398 | Lumley, Durham, England |
| Death | Yes, date unknown | |
| Burial | ||
| Father | Ralph LUMLEY, 1st Baron Lumley | F2562 Group Sheet | |
| Mother | Eleanor De NEVILLE | F2562 Group Sheet | |
MaleRobert TYRWHITT |
| Birth | Abt 1436 | Kettelby, Lincolnshire, England |
| Death | 1457 | |
| Burial | ||
| Spouse | Elizabeth WATERTON | F9880 | |
| Marriage | ||