(1) He is married to Elena Tsjoeprikova.
They got married on May 17, 1918 at Archangelsk (R), he was 31 years old.
ten minste 1 kind
The couple were divorced from March 11, 1932 at Den Haag.Source 1
(2) He is married to Lena Wilhelmina Sloof.
They got married on August 31, 1938 at Rotterdam , he was 51 years old.
misschien 2 kinderen
https://www.myheritage.nl/research/collection-1/myheritage-stambomen?s=268644601&itemId=184163512-1-84650&action=showRecord