(1) He is married to Dutje Andries (Lutje) Kramer.
They got married on November 2, 1916 at Schoterland, Friesland, Nederland, he was 28 years old.
(2) He is married to Duike Minnes de Graaf.
They got married on February 13, 1930 at Schoterland, Friesland, Nederland, he was 41 years old.Source 1
Ruurd Pieters Douwenga | ||||||||||||||||||
(1) 1916 | ||||||||||||||||||
Dutje Andries (Lutje) Kramer | ||||||||||||||||||
(2) 1930 | ||||||||||||||||||
Duike Minnes de Graaf |