He is married to Maria Elisabeth Hellenbrand.
They got married on April 29, 1927 at Kerkrade (Lb), he was 24 years old.Source 4
grandparents
parents
brothers/sisters
children
Pieter van der Sluis | ||||||||||||||||||
1927 | ||||||||||||||||||
Maria Elisabeth Hellenbrand | ||||||||||||||||||
Geboorteregister 1902, Achtkarspelen
Overlijdensregister Grootegast 1966
https://www.graftombe.nl/names/info/1994034/sluis_van_der