A pedigree of the Parles family reports that William Parles was a son on Ralph Parles, and had son John, married to Margaret Weldon. [1]
Research Notes:
See, also a biosketch of his father, Ralph Parles. [2]
[1] Michael Andrews-Reading, "Village Cromwells: The Parles Family, 1166-1452," Foundations Volume 2, Part 5 (2006), 342-349 at 348, person 8c, [FoundationMedievalGenealogy].
[2] J.S. Roskell, Linda Clark, and Carole Rawcliffe, The History of Parliament: The House of Commons 1386-1421, 4 vols. (Stroud: Alan Sutton for the History of Parliament Trust, 1992), [History of Parliament Online].