| 1. Lester Joseph Kossman |
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| B: |
6 Jul 1915 |
| P: |
Sheboygan Falls, Sheboygan County, Wisconsin, USA |
| D: |
30 Apr 2006 |
| P: |
Sheboygan Falls, Sheboygan County, Wisconsin, USA |
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| 2. Richard J. Kossman |
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| B: |
25 Jan 1891 |
| P: |
Wisconsin, USA |
| M: |
30 Jun 1914 |
| P: |
Sheboygan Falls, Sheboygan County, Wisconsin, USA |
| D: |
9 Jun 1968 |
| P: |
Sheboygan Falls, Sheboygan County, Wisconsin, USA |
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| 3. Sophie M. Billmann |
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| B: |
15 May 1892 |
| P: |
Sheboygan Falls, Sheboygan County, Wisconsin, USA |
| D: |
9 Apr 1984 |
| P: |
Sheboygan Falls, Sheboygan County, Wisconsin, USA |
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| 6. Georges Billmann |
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| B: |
28 Feb 1861 |
| P: |
Wingen, Bas-Rhin, Alsace, France |
| M: |
14 Nov 1891 |
| P: |
Sheboygan Falls, Sheboygan County, Wisconsin, USA |
| D: |
18 Jun 1899 |
| P: |
Sheboygan Falls, Sheboygan County, Wisconsin, USA |
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| 12. Charles Billmann |
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| B: |
3 Mar 1819 |
| P: |
Wingen, Bas-Rhin, Alsace, France |
| M: |
22 Nov 1843 |
| P: |
Wingen, Bas-Rhin, Alsace, France |
| D: |
1 May 1890 |
| P: |
Wingen, Bas-Rhin, Alsace, France |
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1915 - 2006 (90 years)