Family Tree

Wilhelm Carl Ferdinand Martens

Bertha Martens
1881–1971
CM
Carl Martens
1851–1907
EB
Ernestine Burow
1862–1938
Wilhelmine Martens
1891–1963
WM
Wilhelm Martens
1885–1932
HB
Helena Bobbermein
1888–1948
GM
George Martens
1913–1962
+5 more