Dobromir, known to the Byzantines as Chrysos (Bulgarian: Добромир Хриз, Greek: Δοβρομηρός Χρυσός), was a leader of the Vlachs[1] and Bulgarians while Alexios III Angelos was Byzantine emperor. He became prominent in 1197 and is last heard of in 1202. He was a feudal ruler in Eastern Macedonia.
He was already married, but in order to cement an alliance with him the Emperor offered him a daughter of the Byzantine warlord Manuel Kamytzes. She was forced to divorce her husband and to marry Dobromir in 1198. About 1200 he took a third wife, the Emperor's granddaughter Theodora Angelina, who had previously been married to a rival leader, Ivanko and was afterwards to marry Leopold VI of Austria.
In 1202 the lands of Dobromir Chrysos were conquered by Bulgarian emperor Kaloyan.