He is married to Elske Schultze.
Permission for the marriage has been obtained in Hemelumer Oldeferd (Hemelumer Oldeferd) (Friesland) on May 13, 1892.Source 2
They got married on May 13, 1892 at Hemelumer Oldeferd (Hemelumer Oldeferd) (Friesland), he was 26 years old.Source 4Klaas de Vries | ||||||||||||||||||
1892 | ||||||||||||||||||
Elske Schultze |
Geboorteakte Aktenr. A 154
Tresoar, Frysk Histoarysk en Letterkundich Sintrum
http://www.genealogieonline.nl/genealogie-van-der-veen-de-vries/I1978.php
Huwelijksakte Toeg.nr. 30-17 Inv.nr. 2015 Aktenr. 14