Gerrit Koller
Birth:
28 Oct 1874
Rotterdam, South Holland, Netherlands
FCID:5598:8488
Parents
Father:
Gerrit Koller
Mother:
Adriana Twigt
Marriage(s)

Rijkje van de Wolfshaar
md. 15 Jan 1902
Rotterdam, South Holland, Netherlands
Children
1.
Gerrit Koller
b. 11 Apr 1902
2.
Marinus Kornelis Koller
b. 23 Sep 1904