He is married to Anna Veldman.
They got married on December 10, 1942 at Den Helder , he was 23 years old.Source 2
RAA-BR | Den Helder | Bevolkingsregister | gezins- en dienstbodenkaarten | letter W | pag 3873-3874
https://www.genealogieonline.nl/genealogie-van-raam/Persoonskaart daniel wijker
https://www.genealogieonline.nl/genealogie-van-raam/I15056.php