Question: Where was the place of death of Peter, Duke Of Schleswig-Holstein's mother?
Sentence (from "Peter, Duke of Schleswig-Holstein"): Peter, Duke of Schleswig-Holstein (30 April 1922 in Schloss Louisenlund, Schleswig, Schleswig-Holstein, Germany – 30 September 1980 in Bienebek, Schleswig-Holstein, West Germany) was the Duke of Schleswig-Holstein and Head of both the House of Glücksburg and the entire House of Oldenburg from 10 February 1965 until his death on 30 September 1980.
Relevant evidence: No