Abt 1855-Yes, date unknown
| Frederick Walker | |
| B: | Abt 1855 |
| , , Wisconsin, USA | |
| D: | Yes, date unknown |
Abt 1859-Yes, date unknown
| Helen Walker | |
| B: | Abt 1859 |
| , , Minnesota, USA | |
| D: | Yes, date unknown |
|
Abt 1834-Yes, date unknown
| Lucinda Trass | |
| B: | Abt 1834 |
| , , New York, USA | |
| D: | Yes, date unknown |
-Yes, date unknown
| Walker | |
| D: | Yes, date unknown |