Children |
| 1. Peter Isaac Mattis, b. 6 Oct 1849, Colebrook, Stone Mills, Lennox and Addington, Ontario, Canada d. 19 Dec 1919, Billings, Gladwin, Michigan, USA (Age 70 years) |
| 2. John Matthews Mattis, b. 12 Feb 1852, Colebrook Lennox And Addington, Ontario, Canada d. 4 Oct 1929, Lennox and Addington, Ontario, Canada (Age 77 years) |
| 3. Melissa "Rebecca" Mattis, b. 13 May 1855, Colebrook Lennox and Addington, Ontario, Canada d. 10 Jan 1929, Gladwin, Gladwin, Michigan, United States (Age 73 years) |
| 4. Jacob Peter Mattis, b. 25 Mar 1857, Colebrook, Lennox-Addington, Ontario, Canada d. 26 Feb 1936, Sage, Gladwin, Michigan, USA (Age 78 years) |
| 5. Rebecca Ann Mattis, b. 5 Jun 1862, Colebrook, Lennox And Addington, Ontario d. 7 Apr 1929 (Age 66 years) |
| 6. Eda Mattis, b. 1863, Ontario, Canada  |
| 7. Hanna Mattis, b. 26 Jan 1865, Colebrook, Lennox And Addington, Ontario  |
| 8. Martha Elma Mattis, b. 31 May 1867, Colebrook, Lennox And Addington, Ontario d. 3 Jun 1945, Flint, Genesee, Michigan, USA (Age 78 years) |
| 9. Hester Ann Mattis, b. 1871 d. 1929 (Age 58 years) |
| 10. Simean Mattis, b. 27 Aug 1871, Colebrook, Lennox And Addington, Ontario  |
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