Question: What is the date of death of Prince Harald Of Schaumburg-Lippe's mother?
Sentence (from "Prince Harald of Schaumburg-Lippe"): Prince Harald of Schaumburg-Lippe (Harald Christian Leopold Gustav; b. 27 March 1948, in Schloss Hagenburg, Niedersachsen) is the third son of Prince Christian of Schaumburg-Lippe and Princess Feodora of Denmark and the great-grandson of Frederick VIII of Denmark, a member of the Danish Royal Family.
Relevant evidence: Yes