Hendrik Baas in entry for Lubbert Baas, "Netherlands, Archival Indexes, Miscellaneous Records"
"Nederland, Indexen van de Archieven, Primaire Archiefstukken (BS en DTB), 1600-2000," database,
FamilySearch (
https://familysearch.org/ark:/61903/1:1:QLMX-BTF6 : 24 October 2019), Hendrik Baas in entry for Lubbert Baas, Death 27 Sep 1854, Huizen, North Holland, Netherlands; from database,
openarchives (https://www.openarch.nl : 2016); citing Haarlem, record number 46; ; Noord-Hollands Archief.