Description: (Emperor)
Constantine X Doukas reigned as Byzantine emperor from 1059 to 1067. He founded the Doukid dynasty and encountered various challenges during his rule. The Normans extended their influence over Byzantine territories in Italy, while the Hungarians seized Belgrade in the Balkans. Constantine X also suffered defeats against the Seljuk sultan Alp Arslan, underscoring the military conflicts of his era. Nonetheless, Constantine X Doukas left a notable impact on Byzantine history as emperor.