Centurione I Zaccaria

Centurione I Zaccaria (1336–1382) was one of the most powerful barons of the Frankish Principality of Achaea, the eldest son of Martino Zaccaria and Jacqueline de la Roche. After his father's death in 1345 he held the Barony of Damala and half of Chalandritsa, acquiring the other half in 1359.

Around 1370 he became Grand Constable of Achaea and received the Barony of Estamira. He married Asenina, daughter of Andronikos Asen, in a Greek Orthodox ceremony, and their son Andronikos, named for his Greek grandfather, held Chalandritsa and Arcadia.

He served three times as bailli, or viceroy, for the Angevin overlords and died in 1382 during his third term. His daughter Maria was regent of Achaea in 1402–1404, and his grandson Centurione II ruled as prince from 1404 to 1432.