Children |
| 1. Peter Isaac Mattis, b. 6 Oct 1849, Colebrook, Lennox 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 D. Mattis, b. 25 Mar 1857, Ontario, Canada d. 26 Feb 1936, Sage, Gladwin, Michigan, USA (Age 78 years) |
| 5. Martha Elma Mattis, b. 31 May 1867, Mosco, Ontario, Canada d. 3 June 1945, Flint, Genesee, Michigan, USA (Age 78 years) |
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