William- De Courtenay
William- was born in 1475 in Castle Powderham, Devonshire, England.¹   He died at the age of 36 on June 9th, 1511 in Greenwich, Kent, England.  He was buried on June 12th, 1511 in Black Friars, London, Middlesex, England.^2 1 

 Henry De Courtenay
Henry was born in 1496 in Colcombe Castle, Devonshire, England.³   He died at the age of 43 on June 8th, 1539 in Tower Hill, London, Middlesex, England.³