John Johnson Ahlfs
1903 - 1993 (90 år)
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| John Johnson Ahlfs 1903-1993 |
| John Johnson Ahlfs | |
| F: | 1 apr. 1903 |
| Clara City, Chippewa, Minnesota, USA | |
| D: | 7 dec. 1993 |
| Henning, Otter Tail, Minnesota, USA | |
 | Irene Helen Wahl 1907-2005 |
| Irene Helen Wahl | |
| F: | 28 dec. 1907 |
| Pepin, Wisconsin, USA | |
| G: | 18 jun. 1945 |
| Minneapolis, Hennepin, Minnesota, USA | |
| D: | 28 dec. 2005 |
| Henning, Otter Tail, Minnesota, USA | |