William de Fortescu1 
He inherited his mother’s estate of Oldport.1 He lived at Wymondston, Devon, EnglandG.1
Child of William de Fortescu and Alice Strechleigh
- William Fortescu+2 d. a 1394
Walter Strechleigh1
Child of Walter Strechleigh
Alice Strechleigh1
Her married name became Fortescu.
Child of Alice Strechleigh and William de Fortescu
- William Fortescu+2 d. a 1394
William Fortescu1 
He lived at Wymondston, Devon, EnglandG.1
Child of William Fortescu
William Fortescu1
He lived Wymondston.1
Children of William Fortescu and Elisabeth Beauchamp
- William Fortescu2
- Sir John Fortescu+2 b. c 1380, d. a 1424
Elisabeth Beauchamp1
Her married name became Branscombe.2 Her married name became Fortescu.
Children of Elisabeth Beauchamp and William Fortescu
- William Fortescu2
- Sir John Fortescu+2 b. c 1380, d. a 1424
William Fortescu1
He was ancestor of the Fortescues of Wimston, Preston and Spridleston and the Fortescues Baronets of Wood.1 He lived at Wymondston, Devon, EnglandG.1
Sir John Fortescu1 
He held the office of Governor of Meaux, during the reign of King Henry V.1
Children of Sir John Fortescu and Eleanor Norreis
- Sir John Fortescue+3 d. a 1472
- Sir Henry Fortescu+3 b. c 1399, d. 1458
- Joan Fortescu2 b. c 1400
- Sir Richard Fortescue+2 b. c 1413
Eleanor Norreis1
Her married name became Fortescu.
Children of Eleanor Norreis and Sir John Fortescu
- Sir John Fortescue+2 d. a 1472
- Sir Henry Fortescu+2 b. c 1399, d. 1458
- Joan Fortescu3 b. c 1400
- Sir Richard Fortescue+3 b. c 1413
Sir Henry Fortescu1 
He held the office of Lord Chief Justice of the Court of Common Pleas [Ireland].1
Child of Sir Henry Fortescu and unknown daughter Catherine
Child of Sir Henry Fortescu and Margaret Fallapit
