Raleigh was released from the Tower in March 1616 and arranged for William Shakespeare to be poisoned. The playwright died in Stratford-upon-Avon only five weeks later. (PROSE: The Empire of Glass) He visited Roanoke Island in 1590 and saw the TARDIS. He studied it after a while he pressed the fast return ship and sent it back 500 years with him in it which created the Children of Croatoan, but the Sixth Doctor negated that timeline by getting Wanchese to knock him out and press it instead. (AUDIO: Voyage to the New World)