(Notes: You may have to scroll down or right to see chart.)
| Maurice Webster Clark | |
| B: | 21 Jan 1913 |
| Orono, Penobscot, Maine | |
| D: | 22 Jul 1967 |
| Milo, Piscataquis, Maine | |
| Effie Christina Tweedie | |
| B: | 14 Nov 1901 |
| Lake Megantis, Quebec, Canada | |
| D: | 31 Aug 1988 |
| Waterville, Kennebec, Maine | |