He is married to Cornelia Maria Christina Bolderheij.
They got married on July 12, 1930 at Hilversum , he was 30 years old.
Child(ren):
The couple are divorced.
echtscheiding C.M.C. Bolderheij 19-10-1957.
Bekende schaker: https://www.chessgames.com/perl/chessplayer?pid=110355
Johannis Wouter Keemink | ||||||||||||||||||||||||||||||||||
1930 | ||||||||||||||||||||||||||||||||||
Cornelia Maria Christina Bolderheij |
The data shown has no sources.