(1) He is married to Dina de Groot.
They got married on May 26, 1881 at Adorp (Gr), he was 25 years old.Source 3
Child(ren):
(2) He is married to Lammerdina Pettinga.
They got married on November 2, 1905 at Winsum (Gr), he was 49 years old.Source 4
grandparents
parents
brothers/sisters
children
Jakob de Groot | |||||||||||||||||||||||||||||||||||||
(1) 1881 | |||||||||||||||||||||||||||||||||||||
Dina de Groot | |||||||||||||||||||||||||||||||||||||
(2) 1905 | |||||||||||||||||||||||||||||||||||||
Lammerdina Pettinga | |||||||||||||||||||||||||||||||||||||