- FamilySear
- FamilySearch Family Tree (http://www.familysearch.org) - "FamilySearch," database, \i FamilySearch\i0 - The Church of Jesus Christ of Latter-day Saints - accessed 8 Sep 2016), entry for Heilwich Van Den Bergh, person ID MW5G-C3X.
- FamilySearch Family Tree (http://www.familysearch.org) - "FamilySearch," database, \i FamilySearch\i0 - The Church of Jesus Christ of Latter-day Saints - accessed 8 Sep 2016), entry for Heilwich Van Den Bergh, person ID M1K9-2CN.
» Quellen » Familienstammbaum M. Tolsma » Genealogie Online">
- FamilySear
- FamilySearch Family Tree (http://www.familysearch.org) - "FamilySearch," database, \i FamilySearch\i0 - The Church of Jesus Christ of Latter-day Saints - accessed 8 Sep 2016), entry for Heilwich Van Den Bergh, person ID MW5G-C3X.
- FamilySearch Family Tree (http://www.familysearch.org) - "FamilySearch," database, \i FamilySearch\i0 - The Church of Jesus Christ of Latter-day Saints - accessed 8 Sep 2016), entry for Heilwich Van Den Bergh, person ID M1K9-2CN.
» Quellen » Familienstammbaum M. Tolsma » Genealogie Online">