| Children |
| | 1. Alfred J. Willacker, b. 3 Nov 1890, Traverse City, Grand Traverse County, Michigan, USA  , d. 1951 (Age 60 years) |
| | 2. Amelia Willacker, b. 23 Sep 1892, Michigan, USA , d. 3 Jan 1957, Michigan, USA (Age 64 years) |
| | 3. Emma Luella Willacker, b. 14 Jun 1894, Michigan, USA , d. 4 Oct 1907, Michigan, USA (Age 13 years) |
| | 4. Michael Henry Willacker, b. 18 Jan 1896, Mayfield, Paradise Township, Grand Traverse County, Michigan, USA , d. 10 Dec 1974, Muskegon, Muskegon County, Michigan, USA (Age 78 years) |
| | 5. Nora S. Willacker, b. 18 Feb 1898, Mayfield, Paradise Township, Grand Traverse County, Michigan, USA , d. 30 Nov 1972, Michigan, USA (Age 74 years) |
| | 6. Martin Peter Willacker, b. 17 Mar 1901, Traverse City, Grand Traverse County, Michigan, USA , d. 27 Mar 1962, Florida, USA (Age 61 years) |
| | 7. Clara Margaret Willacker, b. 30 Nov 1903, Michigan, USA , d. 5 Jul 1971, Michigan, USA (Age 67 years) |
| | 8. Luella Willacker, b. 1906, Michigan, USA , d. 16 Apr 1987 (Age 81 years) |
| | 9. Unknown Willacker, b. 10 Mar 1907, Michigan, USA , d. 11 Mar 1907, Michigan, USA (Age 0 years) |
| | 10. Mary M. Willacker, b. 19 Sep 1908, Michigan, USA |
|
1864 - 1927 (63 years)