| Generation 1 - Sonja Spierenberg: Born - - Rotterdam, Holland |
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| Generation 2 - Johan Lodewijk Werner Spierenberg: Born - 15 May 1917 - Rotterdam, Holland |
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| Generation 2 - Johan Lodewijk Werner Spierenberg: Died - 16 Jun 1989 - Rotterdam, Holland |
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| Generation 2 - Johan Lodewijk Werner Spierenberg & Bouk Dresselhuis: Married - - Rotterdam, Holland |
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| Generation 3 - Jacob Pieter Spierenberg: Born - 31 Jan 1890 - Rotterdam, Holland |
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| Generation 3 - Jacob Pieter Spierenberg: Died - 10 Sep 1969 - Rotterdam, Holland |
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| Generation 3 - Jacob Pieter Spierenberg & Louisa Christine Henriėtte Oudsteijn: Married - 18 Jun 1914 - Rotterdam, Zuid Holland, Netherlands |
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| Generation 3 - Louisa Christine Henriėtte Oudsteijn: Born - 1 Mar 1890 - Rotterdam, Netherlands |
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| Generation 4 - Pieter Spierenberg: Born - 16 May 1865 - Rotterdam, Holland |
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| Generation 4 - Pieter Spierenberg: Died - 1 Nov 1927 - Rotterdam, Holland |
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| Generation 4 - Pieter Spierenberg & Petronella Leonarda Akkersdijk: Married - 9 May 1889 - Rotterdam, Holland |
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| Generation 4 - Petronella Leonarda Akkersdijk: Born - 23 May 1865 - Rotterdam, Holland |
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| Generation 4 - Johan Diederik Oudsteyn: Born - 2 Jul 1855 - Amsterdam, Holland |
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| Generation 4 - Johan Diederik Oudsteyn: Buried - 15 Oct 1951 - Acacia Park Cemetery, Chicago, Cook County, Illinois |
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| Generation 4 - Johan Diederik Oudsteyn & Maria Elisabeth ten Bosch: Married - 6 May 1879 - Amsterdam, Holland |
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| Generation 4 - Maria Elisabeth ten Bosch: Born - 11 Sep 1853 - Poederoijen, Holland |
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| Generation 4 - Maria Elisabeth ten Bosch: Buried - 6 May 1938 - Acacia Park Cemetery, Chicago, Cook County, Illinois |
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