FamilySearch Family Tree (
http://www.familysearch.org) - "FamilySearch," database, \i FamilySearch\i0 - The Church of Jesus Christ of Latter-day Saints - accessed 23 Jun 2016), entry for Ferdinand Hugo Nikolaus Hubert Joseph von Groote, person ID KPSG-S FamilySearch Family Tree (http://www.familysearch.org) - "FamilySearch," database, \i FamilySearch\i0 - The Church of Jesus Christ of Latter-day Saints - accessed 23 Jun 2016), entry for Ferdinand Hugo Nikolaus Hubert Joseph von Groote, person ID KPSG-S3H.