Question: When is Rupert I, Elector Palatine's father's birthday?
Sentence (from "Rudolf I, Duke of Bavaria"): Rudolf I of Bavaria, called "the Stammerer" (4 October 1274 – 12 August 1319), a member of the Wittelsbach dynasty, was Duke of Bavaria and Count Palatine of the Rhine from 1294 until 1317.
Relevant evidence: Yes