From 1470 Count of Vaudemont
from 1473 Duke of Lorraine
1483-1508 Duke of Bar
He claimed the crown of the kingdom of Naples and the County of Provence as the Duke of Calabria 1480-1493 and as King of Naples and Jerusalem 1493-1508. He succeeded his uncle John of Vaudemont as Count of Harcourt and Aumale in 1473, using the first title before 1495 and the second title after. He succeeded as Count of Guise in 1504.