- FamilySearch F
- 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 Dirk Cornelis Uys, person ID 9FM3-46V.
- 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 Dirk Cornelis Uys, person ID 2CBT-4P3.
» Les sources » Arbre généalogique M. Tolsma » Généalogie Online">
- FamilySearch F
- 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 Dirk Cornelis Uys, person ID 9FM3-46V.
- 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 Dirk Cornelis Uys, person ID 2CBT-4P3.
» Les sources » Arbre généalogique M. Tolsma » Généalogie Online">