(1) He is married to Gerdina Rosenbrand.
They got married on October 13, 1909 at Rotterdam , he was 23 years old.Source 1
(2) He is married to Sophia Hendrika Kroll.
They got married on November 20, 1929 at Rotterdam , he was 43 years old.Source 2
Gustav Richard Johannes Hartwig | ||||||||||
(1) 1909 | ||||||||||
Gerdina Rosenbrand | ||||||||||
(2) 1929 | ||||||||||
Sophia Hendrika Kroll |
0033 SA Rotterdam - http://stadsarchief.rotterdam.nl/
7033 SA Rotterdam - http://stadsarchief.rotterdam.nl/