She is married to Karel Victor Maria Johan Lodewijk Prins van Rohan-Rochefort.
They got married on November 26, 1923 at Ceske Budejovice (Budweis), Zuid-Bohemen, Tsjechië, she was 20 years old.
Child(ren):
Bron: http://genealogics.org/getperson.php?personID=I00182595&tree=LEO
en: http://www.thepeerage.com/p46711.htm#i467109
en: http://gw.geneanet.org/cvpolier?lang=nl;p=maria+anna;n=von+hardtmuth
The data shown has no sources.