Question: When did Rudolf Of Mecklenburg-Stargard's father die?
Sentence (from "John I, Duke of Mecklenburg-Stargard"): John I, Duke of Mecklenburg-Stargard (1326 – 9 August 1392/9 February 1393), Duke of Mecklenburg from 1344 to 1352 and Duke of Mecklenburg-Stargard from 1352 to 1392.
Relevant evidence: Yes