Hvem giftet seg med Eleonore of Bar?

Rudolph (1320 – 26 August 1346), called the Valiant (le Vaillant), was the Duke of Lorraine from 1328 to his death. He was the son and successor of Frederick IV, Duke of Lorraine and Elisabeth of Austria, the daughter of King Albert I of Germany of the House of Habsburg. Though he was but nine years of age when his father died and he succeeded to the duchy under the regency of his mother (until 1334), he was a warrior prince, taking part in four separate wars in Lorraine, France, Brittany, and Iberia. He was killed at the Battle of Crécy.