1837 - 1917 (79 years)
| John Kinder McGrath | |
| B: | 21 May 1904 |
| Flos, Simcoe, Ontario | |
| Isabella Ritchie | |
| B: | 7 Dec 1870 |
| Flos, Simcoe, Ontario | |
| Robert Harry McGrath | |
| B: | 20 Jun 1873 |
| Uxbridge, Ontario | |
| M: | 18 Nov 1903 |
| Wyevale, Simcoe, Ontario | |
| Marjory Johanne Ritchie | |
| B: | 20 Oct 1902 |
| Flos, Simcoe, Ontario | |
| Olive Jean Ritchie | |
| B: | 29 Jan 1904 |
| Flos, Simcoe, Ontario | |
| Elsie Isabel Ritchie | |
| B: | 31 Mar 1907 |
| Flos, Simcoe, Ontario | |
| D: | 28 Sep 1930 |
| Thorah, Ontario | |
| Mary Margaret Ritchie | |
| B: | 2 Oct 1909 |
| Flos, Simcoe, Ontario | |
| Annie Wilhelmina Ritchie | |
| B: | 15 May 1911 |
| Flos, Simcoe, Ontario | |
| D: | 13 Mar 1925 |
| Barrie, Simcoe, Ontario | |
| William L. Ritchie | |
| B: | 1874 |
| Flos, Simcoe, Ontario | |
| Annie Stott | |
| B: | 1876 |
| Innisfil, Simcoe, Ontario | |
| M: | 26 Jun 1901 |
| Innisfil, Simcoe, Ontario | |
|
| John L. Ritchie | |
| B: | 20 Oct 1837 |
| Kirkpatrick Flemming, Dumfriesshiree | |
| D: | 22 Aug 1917 |
| Flos, Simcoe, Ontario | |
| Margaret Hamilton | |
| B: | 27 Dec 1833 |
| Ontario | |
| D: | 6 Mar 1914 |
| Flos, Simcoe, Ontario | |
