Bron

Titel: Familysearch
"Nederland, Indexen van de Archieven, Primaire Archiefstukken (BS en DTB), 1600-2000," database, FamilySearch (https://familysearch.org/ark:/61903/1:1:QLMP-ZRJX : 22 August 2017), Cornelia Verbaassirot in entry for Alida, Baptism 16 Apr 1788, Haarlem, Noord-Holland, Netherlands; from database, openarchives (https://www.openarch.nl : 2016); citing Haarlem, archive 2142, inventory number 44; ; Noord-Hollands Archief.
Bron bij geboorte: Alida van Heulen