1. MS. Ch. Oxon. 52 Date Range: 1210 - 1220 Preview: ⟨CHALGRAVE, Oxon.⟩ Simon de Roenges , with the assent of M. his wife, grants to the monks of Thame one part of Westfeld, and also another part which the said monks now hold in frankalmoigne. (c. 1210-20?) .