(1) He is married to Elizabeth van Waas.
They got married on August 11, 1886 at Rotterdam, Zuid-Holland, Nederland , he was 21 years old.Source 1
(2) He is married to Petronella Maria Trouwborst.
They got married on September 14, 1904 at Rotterdam, Zuid-Holland, Nederland , he was 39 years old.Source 2
Gerardus Mertens | ||||||||||||||||||
(1) 1886 | ||||||||||||||||||
(2) 1904 | ||||||||||||||||||
Petronella Maria Trouwborst |