"Nederland, Indexen van de Archieven, Primaire Archiefstukken (BS en DTB), 1600-2000," database,
FamilySearch (
https://familysearch.org/ark:/61903/1:1:QLTM-83PR : 13 October 2017), Frans Liebgott and Catharina Uytewaal, Marriage 26 Mar 1757, Utrecht, Nederland; from database,
openarchives (https://www.openarch.nl : 2016); citing Utrecht, archive 711, inventory number 87, record number , folio 244; ; Het Utrechts Archief.