1899 - 1991 (92 years)
| William Gates Stuart Irwin Clark | |
| B: | 21 Aug 1923 |
| D: | 22 Mar 1927 |
| Hazel Madeline Clark | |
| B: | 12 Apr 1926 |
| William Bruce Clark | |
| B: | 9 Sep 1930 |
| Lois Eleanor Clark | |
| B: | 15 Mar 1932 |
| Phyllis Baker | |
| B: | 1899 |
| D: | Sep 1991 |
| William Lyman Clark | |
| B: | 26 Jun 1890 |
| Scarborough, Ontario | |
| D: | 22 Mar 1966 |
