↑ "Nederland, Indexen van de Archieven, Primaire Archiefstukken (BS en DTB), 1600-2000," database, FamilySearch (https://familysearch.org/ark:/61903/1:1:QLM5-MK5Z : 22 August 2017), Salomon Polak and Reine Beek, Marriage 06 Mar 1895, Amsterdam, Noord-Holland, Netherlands; from database, openarchives (https://www.openarch.nl : 2016); citing Haarlem, inventory number , record number Reg.5 fol. 30; ; Noord-Hollands Archief.
↑ "Nederland, Indexen van de Archieven, Primaire Archiefstukken (BS en DTB), 1600-2000," database, FamilySearch (https://familysearch.org/ark:/61903/1:1:QLMK-MRQB : 22 August 2017), Izak de Jong and Reine Beek, Marriage 21 Dec 1911, Amsterdam, Noord-Holland, Netherlands; from database, openarchives (https://www.openarch.nl : 2016); citing Haarlem, inventory number , record number Reg.4I fol. 19; ; Noord-Hollands Archief.