John Bogas was a 10th-century

Byzantine The Byzantine Empire, also referred to as the Eastern Roman Empire or Byzantium, was the continuation of the Roman Empire primarily in its eastern provinces during Late Antiquity and the Middle Ages, when its capital city was Constantinopl ...

general. In 917 he was sent to the

Pechenegs The Pechenegs () or Patzinaks tr, Peçenek(ler), Middle Turkic: , ro, Pecenegi, russian: Печенег(и), uk, Печеніг(и), hu, Besenyő(k), gr, Πατζινάκοι, Πετσενέγοι, Πατζινακίται, ka, პა� ...

to form an alliance against

Bulgaria Bulgaria (; bg, България, Bǎlgariya), officially the Republic of Bulgaria,, ) is a country in Southeast Europe. It is situated on the eastern flank of the Balkans, and is bordered by Romania to the north, Serbia and North Macedon ...

during the War of 913–927 but although he was able to bribe some of their tribal leaders, the Byzantine admiral Romanus Lecapenus did not manage to ferry them across the

Danube The Danube ( ; ) is a river that was once a long-standing frontier of the Roman Empire and today connects 10 European countries, running through their territories or being a border. Originating in Germany, the Danube flows southeast for , pa ...

. In the same time the whole Byzantine army was destroyed in the battle of Achelous by the Bulgarians under Emperor Simeon I the Great. After their return to

Constantinople la, Constantinopolis ota, قسطنطينيه , alternate_name = Byzantion (earlier Greek name), Nova Roma ("New Rome"), Miklagard/Miklagarth (Old Norse), Tsargrad ( Slavic), Qustantiniya (Arabic), Basileuousa ("Queen of Cities"), Megalopolis (" ...

, Bogas and Romanos were among the nobles who were blamed for the defeat.

References

*Theophanes Continuatus, ed. Bekker, pp. 388–90. Byzantine generals 10th-century Byzantine people Byzantine people of the Byzantine–Bulgarian Wars {{Byzantine-bio-stub