(1) He is married to Catharina Wilhelmina (Catharina Willemina - Wilhelmina Catharina) van der Vies (Nies).
They got married before 1818.
Child(ren):
(2) He is married to Cornelia Pieternella (Cornelia Petronella) van der Vies.
They got married on June 23, 1825 at Leiden (Zh) , he was 48 years old.
Beroep: Grossier, tapper, bediende. Na het overlijden van 1e echtgenote Catharina Wilhelmina van der Vies hertrouwt Gerardus met haar jongere zuster Cornelia Pieternella.
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