Question: Who is the paternal grandmother of Prince Johann Georg Of Hohenzollern?
Sentence (from "Prince Johann Georg of Hohenzollern"): Carl Leopold Eitel-Friedrich Meinrad Maria Hubertus Michael"; 31 July 1932 – 2 March 2016) was a German prince, and through his marriage to Princess Birgitta of Sweden, was brother-in-law of King Carl XVI Gustaf of Sweden.
Relevant evidence: No