| Male John Montacute |
| Birth | Abt 1412 | Devon, England |
| Death | ||
| Burial | ||
| Marriage | ||
| Father | Robert Montacute | F874 Group Sheet | |
| Mother | Mary of Devon | F874 Group Sheet | |
| Male + William Montacute |
| Birth | Abt 1450 | Devon, England |
| Death | ||
| Burial | ||
| Spouse | Mary Sutton | F871 | |
| Marriage | ||