(1) He is married to Jantje Sonius.Sources 2, 3, 4, 5, 7, 12, 14
They got married on May 29, 1890 at Wildervank, Groningen, Nederland , he was 27 years old. They were 27 years old and 24 years old, respectively.Source 11
Child(ren):
(2) He is married to Annechien Stevens.Sources 1, 6, 9, 13
They got married on July 13, 1901 at Onstwedde, Groningen, Nederland , he was 38 years old. They were 38 years old and 33 years old, respectively.Source 8
Child(ren):
Adolf Koch | ||||||||||||||||||||||||||||||||||||||
(1) 1890 | ||||||||||||||||||||||||||||||||||||||
Jantje Sonius | ||||||||||||||||||||||||||||||||||||||
(2) 1901 | ||||||||||||||||||||||||||||||||||||||
Annechien Stevens |