Elizabeth (Plantagenet) - Wrong Spouse

This Elizabeth was not the wife of Henry Tudor.

Elizabeth of York (22 April 1444 – after January, 1503), consort to John de la Pole, 2nd Duke of Suffolk
http://en.wikipedia.org/wiki/Elizabeth_of_York,_Duchess_of_Suffolk

Elizabeth of York (11 February 1466 – 11 February 1503) was Queen consort of England as spouse of King Henry VII from 1486 until 1503.