Perkin Warbeck

Perkin Warbeck (c. 1474 – 23 November 1499) was a pretender to the English throne.
By claiming to be Richard of Shrewsbury, Duke of York, Warbeck was a significant threat to the newly established Tudor dynasty, and gained support outside England.
Henry VII declared Warbeck an impostor, and after his capture, Warbeck wrote a confession in which he said he was a Fleming born in Tournai around 1474.