Question: When did Otto V, Duke of Bavaria's father become the King of the Romans?
Sentence (from "Louis IV, Holy Roman Emperor"): Louis IV (German: "Ludwig" ; 1 April 1282 – 11 October 1347), called the Bavarian, of the house of Wittelsbach, was King of the Romans from 1314, King of Italy from 1327, and Holy Roman Emperor from 1328.
Relevant evidence: Yes