By what nicknames was the elder brother of Matilda of Franconia called ?
Henry III, Holy Roman Emperor Henry III (28 October 1016 – 5 October 1056), called the Black or the Pious, was a member of the Salian Dynasty of Holy Roman Emperors. He was the eldest son of Conrad II of Germany and Gisela of Swabia. His father made him Duke of Bavaria (as Henry VI) in 1026, after the death of Duke Henry V.
Matilda of Hainaut Matilda of Hainaut (29 November 1293 – 1331) was the Princess of Achaea from 1313 to 1318. She was the daughter of Florent of Hainaut and his wife Isabella of Villehardouin.