Arnaud Amanieu was the Lord of Albret from 1358.
Amanieu held lands in Gascony which by the Treaty of Brétigny were obtained by Edward III of England. Edward III appointed his son Edward, the Black Prince Prince of Aquitaine and Gascony, and in... Wikipedia
Born: August 4, 1338
Died: 1401 (age 63 years)
Parents: Bernard Ezi II d'Albret
Great-grandparents: Amanieu VI d'Albret and Mathe de Bordeaux
Great grandchildren: Jean I of Albret, Gaston IV, Count of Foix, Gilles d'Albret, Seigneur de Castelmoron, and more
Grandchildren: Charles II d'Albret, Jeanne Ire d'Albret, Isabelle de Foix, and more
Children: Charles I d'Albret and Marguerite d'Albret