(1) He is married to J.M.T. de Klerk.
They got married on August 5, 1971 at 's-Gravenhage, he was 25 years old.Source 2
Child(ren):
(2) He had a relationship with (Not public).
D:\pg30\foto\JohnOpperman.docx
grandparents
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John Opperman | |||||||||||||||||||||||||||||||||||
(1) 1971 | |||||||||||||||||||||||||||||||||||
J.M.T. de Klerk | |||||||||||||||||||||||||||||||||||
(2) | |||||||||||||||||||||||||||||||||||
| (Not public) | |||||||||||||||||||||||||||||||||||