Question: When did William Of Winchester, Lord Of Lunenburg's father die?
Sentence (from "Henry the Lion"): Henry the Lion (1129/1131 – 6 August 1195) was a member of the Welf dynasty and Duke of Saxony, as Henry III, from 1142, and Duke of Bavaria, as Henry XII, from 1156, the duchies of which he held until 1180.
Relevant evidence: Yes