Maria Angelina Doukaina Palaiologina
…of the arts during Thomas's rule of Ioannina from 1366 to 1384. She is depicted in icons. Maria was the daughter of the Serbian Emperor of Thessaly, Simeon Uroš, the half-brother of Emperor Stephen Uroš IV Dušan of Serbia (of the Nemanjić dynasty), and Thomais Orsini. Her maternal grandfather was John Orsini…