Kohnke was born about 1879, the son of unknown parents. The place is not known.
His wife was Anna Delores Roos. They were married, but the date and place have not been found. They had no known children.
| Event | Date | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|
| Birth | ABT 1879 |
Note 1
!Source: Pam Long