(1) He is married to Sibrig Kerkhof.
They got married on May 25, 1923 at Adorp (Gr), he was 34 years old.Source 3
(2) He is married to Geertje Groen.
They got married on November 6, 1925 at Adorp (Gr), he was 36 years old.Source 4
grandparents
parents
brothers/sisters
children
Johannes Sinning | ||||||||||||||||||
(1) 1923 | ||||||||||||||||||
Sibrig Kerkhof | ||||||||||||||||||
(2) 1925 | ||||||||||||||||||
Geertje Groen | ||||||||||||||||||
Geboorteregister Adorp 1889
https://graftombe.nl/names/info/2025065/sinning
Huwelijksregister Adorp 1923
Huwelijksregister Adorp 1925