| 1. August Rolland JANN |
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| B: |
16 Jun 1866 |
| P: |
Iowa City, Johnson, Iowa |
| D: |
13 Jul 1934 |
| P: |
Chicago, Cook, Illinois |
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| 2. Andreas JANN |
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| B: |
24 Sep 1821 |
| P: |
Frankfurt, Hesse, Germany |
| M: |
1 Apr 1853 |
| P: |
New York, New York |
| D: |
1 Jan 1904 |
| P: |
Des Moines, Polk, Iowa |
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