(1) He is married to Antje Eelkema.
They got married on April 30, 1890 at Grijpskerk (Gr), he was 26 years old.Source 3
(2) He is married to Geertje van der Wal.
They got married on March 28, 1938 at Grijpskerk (Gr), he was 74 years old.Source 4
grandparents
parents
brothers/sisters
children
Douwe Kooijenga | ||||||||||||||||||
(1) 1890 | ||||||||||||||||||
Antje Eelkema | ||||||||||||||||||
(2) 1938 | ||||||||||||||||||
Geertje van der Wal | ||||||||||||||||||