Lambert Simnel (ca. 1477 – ca. 1525) was a pretender to the throne of England. His claim to be the Earl of Warwick in 1487 threatened the newly established reign of King Henry VII (reigned 1485–1509). Simnel became the figurehead of a Yorkist rebellion organised by John de la Pole, Earl of Lincoln. The rebellion was crushed in 1487. Simnel was pardoned, and was thereafter employed in the Royal kitchens as a servant.

• http://en.wikipedia.org/wiki/Lambert Simnel