- Fami
- FamilySearch Family Tree (http://www.familysearch.org) - "FamilySearch," database, \i FamilySearch\i0 - The Church of Jesus Christ of Latter-day Saints - accessed 28 Jun 2016), entry for Magdalena Wilhelmina Hartog, person ID KC9P-21G.
- FamilySearch Family Tree (http://www.familysearch.org) - "FamilySearch," database, \i FamilySearch\i0 - The Church of Jesus Christ of Latter-day Saints - accessed 28 Jun 2016), entry for Magdalena Judith Hartog, person ID 2CBT-CW2.
» Les sources » Arbre généalogique M. Tolsma » Généalogie Online">
- Fami
- FamilySearch Family Tree (http://www.familysearch.org) - "FamilySearch," database, \i FamilySearch\i0 - The Church of Jesus Christ of Latter-day Saints - accessed 28 Jun 2016), entry for Magdalena Wilhelmina Hartog, person ID KC9P-21G.
- FamilySearch Family Tree (http://www.familysearch.org) - "FamilySearch," database, \i FamilySearch\i0 - The Church of Jesus Christ of Latter-day Saints - accessed 28 Jun 2016), entry for Magdalena Judith Hartog, person ID 2CBT-CW2.
» Les sources » Arbre généalogique M. Tolsma » Généalogie Online">