- FamilySearch Fam
- FamilySearch Family Tree (http://www.familysearch.org) - "FamilySearch," database, \i FamilySearch\i0 - The Church of Jesus Christ of Latter-day Saints - accessed 10 Jun 2016), entry for Marcus Lievaart, person ID LHFQ-198.
- FamilySearch Family Tree (http://www.familysearch.org) - "FamilySearch," database, \i FamilySearch\i0 - The Church of Jesus Christ of Latter-day Saints - accessed 10 Jun 2016), entry for Marcus Lievaart, person ID 2MGJ-STJ.
» Les sources » Arbre généalogique M. Tolsma » Généalogie Online">
- FamilySearch Fam
- FamilySearch Family Tree (http://www.familysearch.org) - "FamilySearch," database, \i FamilySearch\i0 - The Church of Jesus Christ of Latter-day Saints - accessed 10 Jun 2016), entry for Marcus Lievaart, person ID LHFQ-198.
- FamilySearch Family Tree (http://www.familysearch.org) - "FamilySearch," database, \i FamilySearch\i0 - The Church of Jesus Christ of Latter-day Saints - accessed 10 Jun 2016), entry for Marcus Lievaart, person ID 2MGJ-STJ.
» Les sources » Arbre généalogique M. Tolsma » Généalogie Online">