Question: Who is Princess Margarita Of Baden's maternal grandmother?
Sentence (from "Princess Margarita of Baden"): Princess Margarita of Baden ("Margarete Alice Thyra Viktoria Marie Louise Scholastica"; 14 July 1932 – 15 January 2013) was the only daughter of Berthold, Margrave of Baden, and Princess Theodora of Greece and Denmark.
Relevant evidence: Yes