(1) He is married to Martje de Boer.
They got married on April 11, 1908 at Marum (Gr), he was 23 years old.Source 3
(2) He is married to Aaltje Ruiter.
They got married on January 17, 1935 at Groningen (Gr), he was 50 years old.Source 4
grandparents
parents
brothers/sisters
children
Jan IJbema | ||||||||||||||||||
(1) 1908 | ||||||||||||||||||
Martje de Boer | ||||||||||||||||||
(2) 1935 | ||||||||||||||||||
Aaltje Ruiter | ||||||||||||||||||
Geboorteregister Marum 1884
Overlijdensregister Groningen 1959
Huwelijksregister Marum 1908
http://www.ijbema.nl/reeks%20R.htm