 Gerben Kooistra Married/ Related to: Child: 1.  Sjoukje Gerbens KooistraBorn 12 Jun 1896 Oudega, Smallingerland, died 14 Aug 1983 Heerenveen, age 87 years | |||
| Gerben Kooistra Married/ Related to: Child: 1. Sjoukje Gerbens KooistraBorn 12 Jun 1896 Oudega, Smallingerland, died 14 Aug 1983 Heerenveen, age 87 years | |||