Aimery IV of Narbonne
Aimery IV of Narbonne (c. 1245–1298) was viscount of Narbonne from 1270 and an Italian condottiero. Serving Charles I of Anjou, he commanded the Guelph army against the Ghibellines, and in 1289 won the Battle of Campaldino and overran the Aretine countryside to Arezzo's gates, and was feted in Florence.
The last great Occitan troubadour, Guiraut Riquier, served at his court. He married Sibylle, daughter of Count Roger IV of Foix, and died in 1298, leaving Narbonne to his son Amalric II.