He is married to Maria Frederika Smeenk.
They got married on August 14, 1879 at Deventer , he was 27 years old.
Kinderen:
Oltlammers 1880
Hendrika Johanna Oltlammers 1882-1913
Johannes Hendrinus Oltlammers 1886-????
Hendrik Jan Oltlammers 1887-1897
Hermanus Oltlammers 1894-1919
Hendrikus Hermanus Oltlammers 1897-????
Hermannus Olt Lammers | ||||||||||||||||||
1879 | ||||||||||||||||||
Maria Frederika Smeenk |
The data shown has no sources.