By what nicknames was the elder brother of Matilda of Franconia called ?
Matilda of Franconia Matilda of Franconia (  1027 – 1034) was a daughter of Emperor Conrad II and Gisela of Swabia from the Salian dynasty. Matilda’s elder brother was Henry III, Holy Roman Emperor.
Matilda of Carinthia Matilda of Carinthia or Mathilde of Sponheim (died 13 December 1160 or 1161) was the daughter of Engelbert, Duke of Carinthia and his wife Uta of Passau. She married Theobald II, Count of Champagne in 1123. She was the mother of Adèle of Champagne, Queen of France and thus the maternal grandmother of Philip II of France.