| 1. Dorothy Marie Erwin |
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| B: |
10 Jun 1920 |
| P: |
St. Clair, St. Clair County, Illinois, USA |
| D: |
20 May 2010 |
| P: |
Belleville, St. Clair County, Illinois, USA |
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| 2. William Alois Erwin |
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| B: |
25 Jan 1900 |
| P: |
St. Clair, St. Clair County, Illinois, USA |
| M: |
27 Nov 1919 |
| P: |
St. Clair, St. Clair County, Illinois, USA |
| D: |
0Mar 1976 |
| P: |
Belleville, St. Clair County, Illinois, USA |
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| 4. William Erwin |
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| B: |
12 Aug 1858 |
| P: |
Shullsburg, Lafayette County, Wisconsin, USA |
| M: |
11 Jul 1881 |
| P: |
Belleville, St. Clair County, Illinois, USA |
| D: |
4 Sep 1940 |
| P: |
St. Clair, St. Clair County, Illinois, USA |
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| 5. Rosa Anne Boul |
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| B: |
27 Feb 1858 |
| P: |
Belleville, St. Clair County, Illinois, USA |
| D: |
15 May 1935 |
| P: |
St. Clair, St. Clair County, Illinois, USA |
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| 10. Christomus Boul |
=> |
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| B: |
27 Aug 1815 |
| P: |
Munster, Moselle, Lorraine, France |
| M: |
20 Oct 1842 |
| P: |
St. Clair County, Illinois, USA |
| D: |
8 Jun 1910 |
| P: |
Belleville, St. Clair County, Illinois, USA |
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1920 - 2010 (89 years)