Province of Lecce
After the Ottoman conquest of Albania, the Kastriotis were given peerage in the Kingdom of Naples. They obtained a feudal domain, the Duchy of San Pietro in Galatina and the County of Soleto (Province of Lecce, Italy). Gjon Kastrioti II, Donika's and Skanderbeg's only child, married Irene Branković Palaiologina, the daughter of Lazar Branković, Despot of Serbia.