Frans
Johannes
Los
Birth date:
00-00-1865
Birth place:
Leiden,
Zuid-Holland,
,
Death date:
Death place:
,
,
,
Los Family
Parents:
| Father: | Frans Johannes Los |
| Mother: | Alida de Graaf |
Spouse:
| Spouse: | Annechien Hovinga |
Siblings:
Children:
