- FamilySea
- 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 Ernst Hendrik Klynsmit, person ID M5HN-4G3.
- 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 Ernst Hendrik Klynsmit, person ID 2CBT-G2G.
» Quellen » Familienstammbaum M. Tolsma » Genealogie Online">
- FamilySea
- 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 Ernst Hendrik Klynsmit, person ID M5HN-4G3.
- 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 Ernst Hendrik Klynsmit, person ID 2CBT-G2G.
» Quellen » Familienstammbaum M. Tolsma » Genealogie Online">