1) Legendary British king 
Leil was a legendary king of the Britons as accounted by Geoffrey of Monmouth. He was the son of King Brutus Greenshield. Leil was a peaceful and just king and took advantage of the prosperity afforded him by his ancestors. He founded Carlisle, Cumbria (Caerleil: Fort of Leil) in the north as a tribute to this prosperity. He reigned for twenty-fiv...