| Children |
| | 1. Mary Evelyn Mater, b. 14 Sep 1899, Wainfleet Township, Ontario , d. 1922, Port Colborne, Ontario-Zion Cemetery (Age 22 years) [Natural] |
| | 2. John Jacob Mater, b. 30 Jul 1901, Wainfleet Township, Ontario , d. 2 Oct 1992, Dunnville, Ontario-Zion Cemetery, Wainfleet (Age 91 years) [Natural] |
| | 3. Sarah Alberta Mater, b. 20 Aug 1903, Wainfleet Township, Ontario , d. 15 Jan 1971, Zion Cemetery (Age 67 years) [Natural] |
| | 4. Cecil Rae Mater, b. 7 Jul 1906, Wainfleet Township, Ontario , d. 2 May 1966, Hamilton, Ontario-Zion Cemetery, Wainfleet (Age 59 years) [Natural] |
| | 5. Samuel Adin Mater, b. 19 Dec 1908, Wainfleet Township, Ontario , d. 19 Dec 1998, Dunnville, Ontario-Zion Cemetery, Wainfleet (Age 90 years) [Natural] |
| | 6. Oscar Neff Mater, b. 31 Aug 1911, Wainfleet Township, Ontario , d. 5 Nov 1911, Wainfleet Township-Maple Lawn Cemetery (Age 0 years) [Natural] |
| | 7. Basil Francis Mater, b. 29 Sep 1912, Wainfleet Township, Ontario , d. 17 Aug 2006, Welland, Ontario-Zion Cemetery (Age 93 years) [Natural] |
| | 8. Carrie Helen Mater, b. 15 Feb 1915, Wainfleet Township, Ontario , d. 8 Dec 1943, Zion Cemetery (Age 28 years) [Natural] |
| | 9. P.E. Mater |
| | 10. Doris Irene Mater, b. 18 Oct 1921, Wainfleet Township, Ontario , d. 9 Jun 2006, Welland, Ontario-Zion Cemetery (Age 84 years) [Natural] |
| | 11. Joy Adelaide Mater [Natural] |
|