Theodora Angelos was a notable figure in Byzantine history, known for her role as a member of the Angelos family, which was influential during the late Byzantine Empire. She was born in the 12th century and is often recognized for her connections to the imperial lineage, particularly through her marriage to Isaac II Angelos, a Byzantine emperor. Theodora's life was marked by the political turmoil of her time, including the Fourth Crusade and the subsequent fall of Constantinople. Her legacy is intertwined with the decline of the Byzantine Empire, as her family faced challenges from both internal factions and external forces, ultimately leading to significant changes in the region's power dynamics.