John le SezevauxJohn le Sezevaux was one of two Members of Parliament for the constituency of [City of City of York (UK Parliament constituency)|York (UK Parliament constituency)|York], along with Gilbert de Arnald in the second Parliament of 1297.Life and politicsJohn's family came from the small Wold town of Thixendale from which his last name is derived from a French form of the Latin name of that place, Sexdecum Vallibus. He first represented York in the Parliament of 1297 and then again in 1304 and 1306..