patent roll 1272-81 p467
Dec. S. Association of Hamo Hauteyn, with the mayor and sheriffs of London to further examine certain difficulties in a suit in the hustings of London between William de Grenefeld and Master Henry de ArcubuB, who assert themselves to be tbe executors of tbe will of Richard le Rus, deceased, aud William le Rus son and heir of the said Richard, touching two messuages and 10s of rent in tbe city of London, and to hear and determine the said suit.