Leo I the Thracian
Bubon was a Christian bishopric, a suffragan of the metropolitan see of Myra, the capital of the Roman province of Lycia. The names of two of its bishops, both called Romanus, are recorded in extant documents. One of them was at the First Council of Constantinople in 381. The other attended the Council of Chalcedon in 451 and was a signatory of the protest letter that the bishops of the province of Lycia sent in 458 to Byzantine Emperor Leo I the Thracian over the killing of Proterius of Alexandria.