(1) He is married to Maaike Hoekstra.
They got married on May 16, 1891 at Achtkarspelen, he was 22 years old.Source 1
Child(ren):
(2) He is married to Trijntje Russner.
They got married on September 8, 1928 at Achtkarspelen, he was 60 years old.
grandparents
parents
brothers/sisters
children
Johannes Oedzes Koster | ||||||||||||||||||||||||||||||||||||
(1) 1891 | ||||||||||||||||||||||||||||||||||||
Maaike Hoekstra | ||||||||||||||||||||||||||||||||||||
(2) 1928 | ||||||||||||||||||||||||||||||||||||
Trijntje Russner | ||||||||||||||||||||||||||||||||||||