1870 - 1954 (83 years)
| Franklin Irving Mason | |
| B: | 8 Jul 1893 |
| Ontario, Canada | |
| Georgina Bond Elliot | |
| D: | 4 Jul 1959 |
| Howard Mason | |
| B: | 1 Sep 1895 |
| Ontario, Canada | |
| D: | 4 Aug 1909 |
| Thomas Earl Mason | |
| B: | 17 Aug 1897 |
| Ontario, Canada | |
| D: | 27 Jul 1977 |
| Arthur Walton Mason | |
| B: | 1 Feb 1900 |
| Ontario, Canada | |
| D: | 24 Mar 1977 |
| Mabel Isabel Mason | |
| B: | 4 Jun 1910 |
| D: | 20 Jun 1910 |
| Edward Bruce Mason | |
| B: | 9 Oct 1901 |
| D: | 13 Jun 1988 |
| Marilyn Anne Mason | |
| B: | 1939 |
| D: | 1939 |
| Alfred Lindsay Mason | |
| B: | 4 Mar 1904 |
| Betty Jean Mason | |
| B: | 18 Jul 1931 |
| Whitevale, York, Ontario | |
| James Douglas Batty | |
| B: | 8 Jul 1929 |
| Brooklin, Ontario | |
| M: | 25 Aug 1951 |
| Lloyd James Mason | |
| B: | 15 Nov 1928 |
| Thomas Edmund Mason | |
| B: | 7 Apr 1930 |
| Harold Robert Mason | |
| B: | 6 Feb 1933 |
| Frederick James Mason | |
| B: | 12 Jan 1906 |
| D: | Aug 1996 |
| Ethel Mabel Armstrong | |
| B: | 28 May 1910 |
| M: | 14 Jun 1928 |
| Wexford, York, Ontario | |
| D: | 21 Nov 1965 |
| Reginald Brooks Mason | |
| B: | 12 Aug 1907 |
| D: | 25 Jun 1990 |
| Margaret Merle Mason | |
| B: | 16 Nov 1908 |
|
| Margaret Isabella Walton | |
| B: | 26 Aug 1870 |
| Ontario, Canada | |
| D: | 14 Jun 1954 |
| Thomas Franklin Mason | |
| B: | 26 Mar 1869 |
| Ontario, Canada | |
| M: | 24 May 1892 |
| Scarborough, York, Ontario | |
| D: | 30 Jul 1949 |
