| Male Sir John Tyrwhit, of Harpswell |
| Birth | Abt 1415 | |
| Death | ||
| Burial | ||
| Marriage | ||
| Father | Sir Robert Tyrwhit, of Kettleby | F0950 Group Sheet | |
| Mother | Alice Kelke | F0950 Group Sheet | |
Elizabeth Tyrwhit |
| Birth | Abt 1445 | |
| Death | ||
| Burial | ||
| Spouse | John Whichcote, of Whichcot | F0948 | |
| Marriage | ||