Christian Janssen, Pieter Casparus Janson, Gerhard Theodor Janssen, Frits Janssen, Ferdinand Wilhelmus Janssen

MRSAA00256000191

Christian Janssen
1915-12-19
Mulheim Ruhr Styrum D

Pieter Casparus Janson
1915-04-01
Amsterdam

Gerhard Theodor Janssen
1914-10-19
Qualburg D

Frits Janssen
1915-04-10
Amsterdam

Ferdinand Wilhelmus Janssen
1915-05-28
Amsterdam

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