Otto II, called the Illustrious, was the Duke of Bavaria from 1231 and Count Palatine of the Rhine from 1214. He was the son of Louis I and Ludmilla of Bohemia and a member of the Wittelsbach dynasty.
The poet Reinbot von Dürne was active at his... Wikipedia
Born: April 7, 1206, Kelheim, Germany
Died: November 29, 1253 (age 47 years), Landshut, Germany
Grandchildren: Louis IV, Holy Roman Emperor, Rudolf I, Duke of Bavaria, Otto III, Duke of Bavaria, and more
Grandparents: Otto I, Duke of Bavaria, Agnes of Loon, Frederick, Duke of Bohemia, and more
Parents: Louis I, Duke of Bavaria and Ludmilla of Bohemia
Spouse: Agnes of the Palatinate (m. 1222)