Ivan Blakeley is starring in the drama series "Vikings" as the King of Northumbria, England in the middle of what?
Ivan Kaye: Ivan Blakeley Kaye (born 1 July 1961 in Northampton, Northamptonshire) is an English actor. Ivan Kaye:  He also played the Duke of Milan in all three Seasons of "The Borgias", and is now starring as King Aelle, in History channel's historical drama series "Vikings". Ælla of Northumbria:  866; d. 21 March 867) was King of Northumbria, England in the middle of the 9th century.
i don't know