(1) He is married to Geertje Geertsema.
They got married on November 18, 1870 at Midwolda, Groningen, Netherlands , he was 27 years old.
(2) He is married to Antje Venema.
They got married on May 17, 1877 at Midwolda, Groningen, Netherlands , he was 33 years old.
Johannes Helmers Modderman | ||||||||||||||||||
(1) 1870 | ||||||||||||||||||
Geertje Geertsema | ||||||||||||||||||
(2) 1877 | ||||||||||||||||||
Antje Venema |
The data shown has no sources.