| Name | John Martin CLARK |
| Birth Date | ca 18702 |
| Death Date | Dec 10, 19182,24 |
| 1 | Ida Lily McKAGUE |
| Birth Date | Jan 10, 187624,25 |
| Birth Place | Cramahe Twp, Northumberland Co. ON Canada |
| Death Date | Mar 20, 19542 |
| Death Place | Neepawa MB Canada |
| Death Memo | stomach cancer |
| Education | Mount Pleasant School27 |
| Father | Robert James McKAGUE (1836-1920) |
| Mother | Caroline EAGLESON (1846-1925) |
| Marriage Date | 19076,27,2 |
| Children | Beatrice Lillian (1910-1956) |
| Leslie Robert Martin (1914-1999) | |
| John Bruce (1916-1999) |