| Birth | about 1250 28 25 Address: Also suggested is Basingstoke, Hamshire, England. |
| Marriage | Emma Plunknett — View this family yes |
| Birth of a son #1 | Lawrence De St Martin about 1266 (Age 16 years) |
| Death of a father | William De St Martin about June 24, 1291 (Age 41 years) |
| Death of a wife | Emma Plunknett April 18, 1306 (Age 56 years) |
| Death | about 1315 (Age 65 years) Address: Also suggested is Ramsbury, Wiltshire, England. |