He is married to Maria Anna Thekla Therese Aloysia Frederike van Attems-Heiligenkreuz.
They got married on November 24, 1884 at Graz, Steiermark, he was 22 years old.
Child(ren):
Bron: http://genealogics.org/getperson.php?personID=I00230380&tree=LEO
en: http://geneall.net/de/name/1850551/karl-matz-graf-von-spiegelfeld/
en: http://www.schlossarchiv.de/TNG//getperson.php?personID=I862430M&tree=tree1
en: http://gedbas.genealogy.net/person/show/1146143752
The data shown has no sources.