English
Family: Sir William (2nd Earl of Devon and Powerham) Courtenay / Catherine york plantagent (F3562)
m. Oct 1495-
Male
Sir William (2nd Earl of Devon and Powerham) Courtenay
Birth 1475 Powderham, Devon, England 
Death 9 Jun 1511 Greenwich, Kent, England Burial Marriage Oct 1495 London, Middlesex, England Father Mother
Female
Catherine york plantagent
Birth 1479 Eltham Palace, Greenwich Death 1527 Tiverton Castle, Devon Burial Father Edward IV (King of England) york Plantagenat | F1081 Group Sheet Mother Elizabeth Woodville | F1081 Group Sheet
Male
+ Henry Courtenay
Birth ca 1496 Powerdam Castle, Devon, England Death 9 Jan 1539 Beheaded for treason on Tower Hill, London, England Burial Spouse Gertrude Blount | F3563 Marriage Aft 1519 Spouse Elizabeth Grey Baroness D'lisle | F3564 Marriage Aft Jun 1515