He is married to Janke Corneliske Feenstra.
They got married on March 5, 1898 at Wonseradeel, Friesland, Nederland, he was 29 years old.Source 3
Rintje Sietes Posthuma | ||||||||||||||||||
1898 | ||||||||||||||||||
Geboorteregister 1868, archiefnummer 30-42, Burgerlijke Stand Wonseradeel - Tresoar, inventarisnummer 1049, blad 102
Overlijdensregister 1951, archiefnummer 30-15, Burgerlijke Stand Harlingen - Tresoar, inventarisnummer 3087, aktenummer 0193
Huwelijksregister 1898, archiefnummer 30-42, Burgerlijke Stand Wonseradeel - Tresoar, inventarisnummer 2045, aktenummer 0007