Notes under Reginald de Peyton son of Walter:The first of the family on record by the name of Peyton was Reginald de Peyton, second son of Walter, Lord of Sibton, younger brother of Mallet, sheriff of Yorkshire. This Reginald held the lordships of Peyton Hall, in Ramshold, and Boxford, in Suffolk, of Hugh de Bigod; he was stewerd to Roger Bigod, Earl of Norfolk, and gave lands to the monks of Thetford, to pray for the soul of Hugh Bigod. He had two sons, William, who held certain lands in Boxford, of the fee of the abbey of St. Edmundsbury, as appears by charter of his nephew John, and John de Peyton. [John Burke & John Bernard Burke, Extinct and Dormant Baronetcies of England, Ireland, and Scotland, Second Edition, Scott, Webster, & Geary, London, 1841, p. 408, Peyton, of Isleham]The Domesday book states that Walter de Caen was Lord of Sibton, given to him by Robert Malet's mother (William Malet's widow).The giving of Sibton to Walter de Caen by WIlliam Malet's widow implies some relationship, perhaps a brother-in-law. See Domesday Book for history of Sibton.