Trijntje Schermerhorn en tant qu·Äôentrâ©e de Pieter Wagemaker et de Trijntje Nap, "Netherlands, Archival Indexes, Vital Records, 1600-2000"
"Nederland, Indexen van de Archieven, Primaire Archiefstukken (BS en DTB), 1600-2000," database,
FamilySearch (
https://familysearch.org/ark:/61903/1:1:QLML-SD8J : 22 August 2017), Trijntje Schermerhorn in entry for Pieter Wagemaker and Trijntje Nap, Marriage 22 Sep 1825, Graft, Noord-Holland, Netherlands; from database,
openarchives (https://www.openarch.nl : 2016); citing Haarlem, inventory number , record number 16; ; Noord-Hollands Archief.