- Fam
- FamilySearch Family Tree (http://www.familysearch.org) - "FamilySearch," database, \i FamilySearch\i0 - The Church of Jesus Christ of Latter-day Saints - accessed 27 Jun 2016), entry for Floris Or Florens De Holland, person ID KH4H-NB9.
- FamilySearch Family Tree (http://www.familysearch.org) - "FamilySearch," database, \i FamilySearch\i0 - The Church of Jesus Christ of Latter-day Saints - accessed 27 Jun 2016), entry for Floris de Holland, person ID LHWW-DZ9.
» Les sources » Arbre généalogique M. Tolsma » Généalogie Online">
- Fam
- FamilySearch Family Tree (http://www.familysearch.org) - "FamilySearch," database, \i FamilySearch\i0 - The Church of Jesus Christ of Latter-day Saints - accessed 27 Jun 2016), entry for Floris Or Florens De Holland, person ID KH4H-NB9.
- FamilySearch Family Tree (http://www.familysearch.org) - "FamilySearch," database, \i FamilySearch\i0 - The Church of Jesus Christ of Latter-day Saints - accessed 27 Jun 2016), entry for Floris de Holland, person ID LHWW-DZ9.
» Les sources » Arbre généalogique M. Tolsma » Généalogie Online">