He is married to Elisabeth Lagerwerf.
They got married on February 5, 1930 at Delft, Zuid-Holland, Nederland , he was 21 years old.Source 3
Johannes Petrus Ditewig | ||||||||||||||||||
1930 | ||||||||||||||||||
Elisabeth Lagerwerf |
Gezinskaarten Delft (1908-1939), Delft, archief 16, inventarisnummer 317, aktenummer 77
https://www.genealogieonline.nl/stamboom-lobe/I37024.php
https://hdl.handle.net/21.12115/NL-DtAD36498720