| Family |
Johann Adam Flatt, b. 4 Oct 1874, Koenigsberg, Lancut, Galizien, Austria  , d. 21 Sep 1964, Grassy River, MB, Canada |
| Children |
| | 1. Philipp Flatt |
| > | 2. Henry Flatt, b. 23 Jul 1901, d. 4 Mar 1964 |
| > | 3. George Flatt, b. 10 Sep 1902, Poland |
| | 4. Jacob Flatt, b. 1904, d. 1904 |
| | 5. William Flatt, b. 3 Sep 1905, Grassy River, MB, Canada , d. Nov 1987 |
| | 6. Jacob Flatt, b. 20 Feb 1907, Grassy River, MB, Canada , d. 29 Jul 1987 |
| | 7. Adam Flatt, b. 20 Aug 1908, Grassy River, MB, Canada , d. 15 May 1987 |
| | 8. Adolph Walter Flatt, b. 6 Feb 1910, Grassy River, MB, Canada |
| | 9. Elsie Caroline Flatt, b. 6 Apr 1911 |
| | 10. Philip Emanual Flatt, b. 7 Nov 1912, d. 6 Jun 1984 |
| | 11. Fredrick Albert Flatt, b. 3 Dec 1913, d. 19 Dec 1985, Emo, ON, Canada |
| | 12. Lydia Emilie Flatt, b. 24 Sep 1915, d. 1927 |
| | 13. Helen Martha Flatt |
| | 14. Christine Elizabeth Flatt |
| | 15. Otto Ernest Flatt |
| | 16. Arnold Edward Flatt |
|
1880 - 1966