Robert of Anjou, known as Robert the Wise (Italian: "Roberto il Saggio", 1277 - 20 January, 1343) was King of Naples from 1309 to 1343. He was also Duke of Calabria (1296-1309), titular King of Jerusalem, and Count of Provence and Forcalquier (1309-1343). Wikipedia
The definitive Wikipedia entry for Robert Of Naples. Wikipedia is the biggest multilingual free-content encyclopedia on the Internet. en.wikipedia.org/wiki/Robert_of_Naples