He is married to Maria Voorhoeve.
They got married on August 11, 1904 at Rotterdam , he was 33 years old.Source 3
Child(ren):
Zie https://books.google.nl/books?id=3bjSAQAAQBAJ&pg=PA82&lpg=PA82&dq=%22de+geer+voorhoeve%22&source=bl&ots=CSHnqRzAmz&sig=ACfU3U2WCO_FWD-GfSawE0TZTSBMN6-D8Q&hl=nl&sa=X&ved=2ahUKEwi_lJ3di-P9AhU5_rsIHZHgBlc4ChDoAXoECAUQAw#v=onepage&q=%22de%20geer%20voorhoeve%22&f=false
Dirk Jan de Geer | ||||||||||||||||||||||||||||||||||
1904 | ||||||||||||||||||||||||||||||||||
Maria Voorhoeve |