Gelders Archief
Arnhem
"Netherlands, Archival Indexes, Vital Records," database, FamilySearch (https://familysearch.org/ark:/61903/1:1:QLNZ-6W7N : 30 August 2017), Willem Carel Filet in entry for Wilhelmina Carolina Maria Filet, Death 02 Sep 1875, Nijmegen, Gelderland, Nederland; from database, openarchives (https://www.openarch.nl : 2016); citing Nijmegen, archive 0207, inventory number 1290, record number 409; Nijmegen; Gelders Archief.