Joan of Bar was niece to a a King of England but in which year did he gain this title?
Joan of Bar, Countess of Surrey Joan of Bar (died in 1361, London) was a daughter of Henry III, Count of Bar and Princess Eleanor of England, and niece of Edward II of England. She was unhappily married to John de Warenne, 7th Earl of Surrey. In 1345, Joan became the regent of Bar for her great-nephew Robert.
Duke of Orléans Duke of Orléans (French: "Duc d'Orléans" ) was a title reserved for French royalty, first created in 1344 by Philip VI in favor of his son Philip of Valois. Known as princes of the blood ("princes du sang"), the title of Duke of Orléans was given, when available, to the oldest brother of the king. Thus, they formed a collateral line of the French royal family, with an eventual right to succeed to the throne should more senior princes of the blood die out.