Roussel de Bailleul

Roussel de Bailleul (died 1077), also known as Phrangopoulos (Greek: Φραγγόπουλος, lit.'son-of-a-Frank') and Norman Chief Roussel (lit.Turkish: Norman Reisi Ursel), or in the anglicized form Russell Balliol was a Norman adventurer (or exile) who travelled to Byzantium and was a soldier under the Emperor Romanus IV (ruled 1068–71). He is also known as Ursellus de Ballione in Latin or Roscelin or Roskelin de Baieul, and Anna Comnena called him Ourselios (Οὐρσέλιος), also rendered Urselius.