Louis Julius Rogier in entry for Franciscus Johannes Rogier, "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:QLK1-9YJM : 2 December 2019), Louis Julius Rogier in entry for Franciscus Johannes Rogier, Death 26 Jan 1955, Utrecht, Netherlands; from database,
openarchives (https://www.openarch.nl : 2016); citing Utrecht, archive 1221-1, inventory number 1984, record number 222; ; Het Utrechts Archief.