Walter was almost certainly a kinsman of Thomas Styler, who attested the Sussex elections to the Parliaments of May 1421, 1429, 1447 (when Walter was returned for Horsham) and November 1449.
Save for his attendance at the elections at Chichester for the Parliament of 1467, nothing more is recorded about the life of this obscure MP. He died at an unknown date before 1480, when the prominent local landowner Richard Lewknor* brought a suit in the court of common pleas alleging that the lawyer William Covert, Thomas Agas of Horsham and another man from Steyning had abducted Walter’s two daughters and coheirs from their home at Rusper, both girls being minors whose marriages pertained to the plaintiff.
