1. | Johan Hendrik Klingens Johan — Maria de Klerk. [Group Sheet]
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2. | Johannes Marinus Klingens ![]() Johannes — Anna Cornelia Detlijn. Anna (daughter of Servaas Willem Detlijn and Margreta Riga) was born Abt 1843, Dordrecht, Netherlands; died 27 Oct 1918, Rotterdam, Netherlands. [Group Sheet] |