Louis Julius Rogier in entry for Foppe Jans Rogier, "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:QL63-XGJZ : 23 August 2017), Louis Julius Rogier in entry for Foppe Jans Rogier, Birth 16 Sep 1876, Deventer, Overijssel, Nederland; from database,
openarchives (https://www.openarch.nl : 2016); citing Deventer, registers van geboorten, archive 0123, inventory number 2591, record number 481; Deventer, registers van geboorten; Historisch Centrum Overijssel.