1 Neeltje OSSEMAN =Hendrik COLHORN 2 Abraham COLHORN =Immetje KEIJZER Marriage: 30 Dec 1860, Zaandam, Noord-Holland, Nederland 3 Neeltje COLHORN =Sjoerd SIJTEMA Marriage: 8 Sep 1889, Zaandam, Noord-Holland, Nederland 3 Martje COLHORN =Meindert BAKKER Marriage: 1 Dec 1889, Zaandam, Noord-Holland, Nederland 3 Hendrik KOLHORN 3 Willem KOLHORN 3 Maartje KOLHORN =Jan Hendrik Pieter MULDER Marriage: 4 Dec 1892, Zaandam, Noord-Holland, Nederland 3 Klaas KOLHORN