Complex sentence: Stewart William Allan (born 13 November 1973), more familiar by his stage name, William Rogue, is a Scottish musician and actor most widely known as the principal songwriter, lead guitarist and lead vocalist with the rock band The Blimp.
Split into simpler sentences: Stewart William Allan (born 13 November 1973), more familiar by his stage name, William Rogue, is a Scottish musician and actor. He is the principal songwriter, lead guitarist, and lead vocalist with the rock band The Blimp.