FamilySearch (https://familysearch.org/ark:/61903/1:1:QLNQ-GGTN : 30 August 2017), Anna Jakobs in entry for Kornelis Jakobs Vroom, Death 11 Apr 1842, Slochteren, Groningen, Nederland; from database, openarchives (https://www.openarch.nl : 2016); citing Slochteren, archive , inventory number , record number 35; ; AlleGroningers. - Anna Jakobs in entry for Kornelis Jakobs Vroom, "Netherlands, Archival Indexes, Vital Records" » Les sources » Arbre généalogique familie Steenhuis » Généalogie Online"> FamilySearch (https://familysearch.org/ark:/61903/1:1:QLNQ-GGTN : 30 August 2017), Anna Jakobs in entry for Kornelis Jakobs Vroom, Death 11 Apr 1842, Slochteren, Groningen, Nederland; from database, openarchives (https://www.openarch.nl : 2016); citing Slochteren, archive , inventory number , record number 35; ; AlleGroningers. - Anna Jakobs in entry for Kornelis Jakobs Vroom, "Netherlands, Archival Indexes, Vital Records" » Les sources » Arbre généalogique familie Steenhuis » Généalogie Online">
"Netherlands, Archival Indexes, Vital Records," database, FamilySearch (https://familysearch.org/ark:/61903/1:1:QLNQ-GGTN : 30 August 2017), Anna Jakobs in entry for Kornelis Jakobs Vroom, Death 11 Apr 1842, Slochteren, Groningen, Nederland; from database, openarchives (https://www.openarch.nl : 2016); citing Slochteren, archive , inventory number , record number 35; ; AlleGroningers. - Anna Jakobs in entry for Kornelis Jakobs Vroom, "Netherlands, Archival Indexes, Vital Records"