He is married to Maria Susanna Harmanna Meijer.
They got married on August 21, 1912 at Onstwedde, Stadskanaal, Groningen, Nederland, he was 28 years old.Source 4
Child(ren):
grandparents
parents
brothers/sisters
children
Johannes Bernardus Menke | |||||||||||||||||||||||||||||||||||||||
1912 | |||||||||||||||||||||||||||||||||||||||
Maria Susanna Harmanna Meijer | |||||||||||||||||||||||||||||||||||||||
Johannes Bernardus Mencke bidprentje
gezinskaart 1918-1936 Menke-Meijer scan 691238 https://www.drentsarchief.nl/onderzoeken/genealogie/bladeren-door-bronnen/registers/