Principality of Kastrioti
Principality of Kastrioti () was one of the Albanian principalities during the Late Middle Ages. It was formed by Pal Kastrioti who ruled it until 1407, after which his son, Gjon Kastrioti ruled until his death in 1437 and then ruled by the national hero of Albania, Skanderbeg. Formation Gjon Kastrioti originally had only two small villages. In a short time, John Kastrioti managed to expand its lands so as to become the undisputed lord of Central Albania. He married Voisava Tripalda who bore 5 daughters, Mara, Jela, Angjelina, Vlajka, and Mamica, and 4 sons, Reposh, Stanisha, Kostandin and Gjergj Kastrioti (who would come to be known as Skanderbeg). Gjon Kastrioti was among those who opposed the early incursion of Ottoman Bayezid I, however his resistance was ineffectual. The Sultan, having accepted his submissions, obliged him to pay tribute to ensure the fealty of local rulers, and to send his three sons Gjergj Kastrioti to the Sultan's court as hostages. After his conversion to Islam, the young Skanderbeg attended military school in Edirne and led many victorious battles for the Ottoman Empire. For his military victories, he received the title Arnavutlu İskender Bey, (Albanian: Skënderbe shqiptari, English: Lord Alexander, the