13. William Trelawney 1, 2, 3 (Florence Courtenay , Hugh Courtenay , Matilda Beaumont , Eleanor Plantagent , Henry Plantagenet , Edmond Crouchback Plantagenet , Henry ) was born 4, 5 in 1474 in Launceton, Cornwall, England. He died 6, 7 in 1493 in England.
William married Joan 1.
[Notes]
They had the following children:
+ 14 F i Joan Trelawney