He is married to Maria Anna Bibiane Ferdinande Johanna Czernin van en tot Chudenitz.
They got married on January 13, 1921 at Grundlsee, Steiermark, he was 35 years old.
Child(ren):
Bron: http://genealogics.org/getperson.php?personID=I00045347&tree=LEO
en: http://genealogy.euweb.cz/lobkow/lobkow6.html#LAM
The data shown has no sources.