
Known relations
Parents

Siblings
Jacob Koster
Mozes Koster
Levie Koster
Aäron Koster
Hartog Koster
Michiel Koster
Betje van der Staal-Koster
Sientje Trijtel-Koster
Heiman Trijtel
Children
Joseph Trijtel
Barend Trijtel
Other relatives
No other family known yet
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The address of Sientje Trijtel-Koster
Tollensstraat 87 a, Rotterdam Visit location page
Residents
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Sientje Trijtel-Koster
1898 -1942 -
Joseph Trijtel
1927 -1942 -
Barend Trijtel
1922 -1942