Richard 1st Earl of Cornwall, King of the Romans

  Research Notes:

Source: Ancestral Roots of Certain American Colonists Who Came to America before 1700 by Frederick Lewis Weis and Walter Lee Sheppard, Jr, ed. by William R. Beall & Kaleen E. Beall (Baltimore, 2008), line 258-27

Source also: Wikipedia - John of England

Richard had a relationship with Joan de Valletort.