She is married to Berend Grave.
They got married on March 31, 1923 at Onstwedde, Stadskanaal, Groningen, Nederland, she was 20 years old.Source 3
Child(ren):
grandparents
parents
brothers/sisters
children
Johanna Oortwijn | ||||||||||||||||||||||||||||||||||
1923 | ||||||||||||||||||||||||||||||||||
Berend Grave | ||||||||||||||||||||||||||||||||||

Vertrokken personen Emmen 1926-1936 Grave-Oortwijn https://www.drentsarchief.nl/onderzoeken/genealogie/bladeren-door-bronnen/registers/