Children |
| 1. Stefan Mackowiak, b. 12 Dec 1897, Detroit, Wayne, Michigan, United States , d. 21 Jan 1937, Detroit, Wayne, Michigan, United States (Age 39 years) |
| 2. Martin Mackowiak, b. 4 Nov 1900, Detroit, Wayne, Michigan, United States , d. May 1969, Detroit, Wayne, Michigan, United States (Age 68 years) |
| 3. Mary Mackowiak, b. 3 Aug 1902, Detroit, Wayne, Michigan, United States |
| 4. Alexander Mackowiak, b. 1904, Detroit, Wayne, Michigan, United States , d. Oct 1961, Detroit, Wayne, Michigan, United States (Age 57 years) |
| 5. Helen Mackowiak, b. 1906, Detroit, Wayne, Michigan, United States , d. 1930, Detroit, Wayne, Michigan, United States (Age 24 years) |
+ | 6. Casimir M Mackowiak, b. 18 Feb 1908, Hamtramck, Wayne, Michigan, United States , d. 19 Oct 1981, Hamtramck, Wayne, Michigan, United States (Age 73 years) |
| 7. Weronca Mackowiak, b. 25 Sep 1909, Detroit, Wayne, Michigan, United States , d. 16 Jan 1967, Detroit, Wayne, Michigan, United States (Age 57 years) |
| 8. Edward J Mackowiak, b. 18 Sep 1911, Detroit, Wayne, Michigan, United States , d. 17 Dec 1991, Detroit, Wayne, Michigan, United States (Age 80 years) |
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