"Nederland, Indexen van de Archieven, Primaire Archiefstukken (BS en DTB), 1600-2000," database, FamilySearch (https://familysearch.org/ark:/61903/1:1:QL5K-45DV : 6 October 2017), Joannes van den Maegdenberg and Willemijna van der Heijden, Marriage 26 Jan 1840, Etten-Leur, Noord-Brabant, Nederland; from database, openarchives (https://www.openarch.nl : 2016); citing Etten-Leur, archive 50, inventory number 2453, record number 3; ; Brabants Historisch Informatie Centrum.
"Nederland, Indexen van de Archieven, Primaire Archiefstukken (BS en DTB), 1600-2000," database, FamilySearch (https://familysearch.org/ark:/61903/1:1:QLX2-DH34 : 23 August 2017), Wilhelmina van der Heijden, Death 13 Dec 1867, Rucphen, Noord-Brabant, Nederland; from database, openarchives (https://www.openarch.nl : 2016); citing Rucphen, archive 50, inventory number 6862, record number 76; ; Brabants Historisch Informatie Centrum.
"Nederland, Indexen van de Archieven, Primaire Archiefstukken (BS en DTB), 1600-2000," database, FamilySearch (https://familysearch.org/ark:/61903/1:1:QLRM-GP98 : 6 October 2017), Joannes van den Maegdenberg and Willemijna van der Heijden, Marriage 26 Jan 1840, Etten-Leur, Noord-Brabant, Nederland; from database, openarchives (https://www.openarch.nl : 2016); citing Etten-Leur, archive , inventory number , record number 3; ; West Brabants Archief.