He is married to Brechtje Veenboer.
They got married on September 29, 1909 at Assendelft NH NL, he was 24 years old.Source 3
https://www.delpher.nl/nl/boeken/objectsearch/pagejump?identifier=MMKB28:004164000:00009&coll=boeken&page=7&sortfield=datedesc&cql%5B%5D=%28digitizationProject+any+MMKB31+or+digitizationProject+any+MMKB28%29&query=Assendelft&resultsjump=1&rowid=1
Nicolaas Pieter Landsman | ||||||||||||||||||
1909 | ||||||||||||||||||
Brechtje Veenboer |