He is married to Emilie Amalia Modeste Ernestine Bernhardine van Lippe-Biesterfeld.
They got married on June 18, 1864 at Slot Neudorf, Zbaszyn (Bentschen), Groot-Polen, he was 31 years old.
Child(ren):
Bron: http://gw0.geneanet.org/index.php3?b=dragonladys⟨=nl;p=otto;n=van+salm+horstmar
en: http://genealogics.org/getperson.php?personID=I00037146&tree=LEO
en: http://genealogy.euweb.cz/salm/salm7.html#KA
The data shown has no sources.