[S2] The Church of Jesus Christ of Latter-day Saints, FamilySearch Family Tree (http://www.familysearch.org), ((http://www.familysearch.org)), accessed 30 Aug 2015), entry for Isabella Claire Wittezaele, person ID KLBJ-FGR. (Betrouwbaarheid: 3).
[S2] The Church of Jesus Christ of Latter-day Saints, FamilySearch Family Tree (http://www.familysearch.org), ((http://www.familysearch.org)), accessed 25 Aug 2015), entry for Louis Aernoudt, person ID L824-H38. (Betrouwbaarheid: 3).