He is married to Kornelia Heemstra.
They got married on May 22, 1913 at Usquert (Gr), he was 39 years old.Source 4
grandparents
parents
brothers/sisters
children
Jacob Tammens | ||||||||||||||||||
1913 | ||||||||||||||||||
Kornelia Heemstra | ||||||||||||||||||
Geboorteregister Kloosterburen 1873
Overlijdensregister Usquert 1957
http://www.graftombe.nl/names/info/694415/tammens
Huwelijksregister Usquert 1913