Cornelis Exalto en tant qu·Äôentrâ©e de Willem Exalto, "Netherlands, Archival Indexes, Vital Records"
"Netherlands, Archival Indexes, Vital Records," database,
FamilySearch (
https://familysearch.org/ark:/61903/1:1:QL4X-8HLZ : 23 August 2017), Cornelis Exalto in entry for Willem Exalto, Birth 04 Oct 1857, Heukelum, Gelderland, Nederland; from database,
openarchives (https://www.openarch.nl : 2016); citing Heukelum, archive 0207, inventory number 33818, record number 30; ; Gelders Archief.