Bleda was the brother of which more famous Hun, in the 5th Century?
Attila Attila ( or ; fl. circa 406–453), frequently referred to as Attila the Hun, was the ruler of the Huns from 434 until his death in March 453. He was also the leader of a tribal empire consisting of Huns, Ostrogoths, and Alans among others, on the territory of Central and Eastern Europe.
Theodore (brother of Heraclius) Theodore (Latin: "Theodorus" , Greek: Θεόδωρος ; fl. c. 610 – 636) was the brother (or half-brother) of the Byzantine emperor Heraclius (r. 610–641), a "curopalates" and leading general in Heraclius' wars against the Persians and against the Arab invasions.