He is married to (Not public).
They got married on July 29, 1944 at Mount Olive (North Carolina, V.S.), he was 22 years old.Source 1
Child(ren):
P.N Kalkman Pag. 228.
5 kinderen bekend.
Xcm. JOHN GERALD KALKMAN. Geb. Holland Mich. 22 juli 1922. Betonafwerker. Zn. van Cornelis Kalkman en Elizabeth Roels. Tr. Mount Olive (North Carolina, V.S.) 29 juli 1944, Angeline Jansen, geb. Holland Mich. 7 nov. 1924, d. van George Jansen en Johanna Ten Brink. 129 East 38th Street, Holland Mich., V.S.