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Gertrud RITTERHAUS
b. 3 Dec 1896
p. Elberfeld, , Nordrhein-Westfalen, Germany
d. 17 May 1980
p. Amersfoort, , Utrecht, Netherlands
Gustav RITTERHAUS
b.
p.
d.
p.
Maria STEHL
b.
p.
d.
p.
Marriage(s):
Pieter Johannes NIEROP
m: on 20 Dec 1928 in Amersfoort, , Utrecht, Netherlands.
Children from this marriage:
Pieter Dirk NIEROP
