(1) He is married to Adriana Theodora Kievits.
They got married on May 18, 1898 at Utrecht, Utrecht, Nederland, he was 25 years old.Source 1
The couple were divorced from December 6, 1909 at Rotterdam, Zuid-Holland, Nederland.Source 2
(2) He is married to Maria Johanna van Wijk.
They got married on September 22, 1910 at Schiedam, Zuid-Holland, Nederland, he was 37 years old.Source 3
grandparents
parents
brothers/sisters
children
Nicolaas Johannes de Boer | ||||||||||
(1) 1898 | ||||||||||
Adriana Theodora Kievits | ||||||||||
(2) 1910 | ||||||||||
Maria Johanna van Wijk | ||||||||||