Proster was born about 1901, the son of unknown parents. The place is not known.
His wife was Louise Claysen. They were married, but the date and place have not been found. Their only known child was Anna (1926-?).
| Event | Date | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|
| Birth | ABT 1901 |
Note 1
!Source: Phyllis Grissom