Hij is getrouwd met Sibylle Gabriele Reuss Zu Köstritz.
Zij zijn getrouwd op 5 oktober 1920 te Ernstbrunn, Korneuburg, Niederösterreich, Österreich, hij was toen 43 jaar oud.
Source: FamilySearch Family Tree (http://www.familysearch.org) - "FamilySearch," database, \i FamilySearch\i0 - The Church of Jesus Christ of Latter-day Saints
accessed 10 Jun 2016), entry for Abraham Slotegraaf, person ID KP44-CZQ.
_FSLINK: https://familysearch.org/tree/#view=ancestor&person=KP44-CZQ
Source: FamilySearch Family Tree (http://www.familysearch.org) - "FamilySearch," database, \i FamilySearch\i0 - The Church of Jesus Christ of Latter-day Saints
accessed 22 Jun 2016), entry for Wolfgang Friedrich Julius Magnus zu Castell-Castell, person ID LHW7-DTK.
_FSLINK: https://familysearch.org/tree/#view=ancestor&person=LHW7-DTK
FamilySearch Family Tree (http://www.familysearch.org) - "FamilySearch," database, \i FamilySearch\i0 - The Church of Jesus Christ of Latter-day Saints - accessed 22 Jun 2016), entry for Wolfgang Friedrich Julius Magnus zu Castell-Castell, person ID LHW FamilySearch Family Tree (http://www.familysearch.org) - "FamilySearch," database, \i FamilySearch\i0 - The Church of Jesus Christ of Latter-day Saints - accessed 22 Jun 2016), entry for Wolfgang Friedrich Julius Magnus zu Castell-Castell, person ID LHW7-DTK.