"Leyester's Historical Antiquities", pp. 248-260, published 1673 as found in Gilbert Cope's "Genealogy of the Dutton Family of Pennsylvania", published 1871. 
Hugh Dutton of Dutton, son of Hugh, married _____ daughter of Hamon Massy, Baron of Dunham-Massy, regnante Henrico Secundo; with whom her father gave in free marriage, Lands in Suttersby, in Lindsey in Lincolnshire; and had issue, Hugh Dutton, eldest son, Thomas Dutton, John Dutton, Adam Dutton. He purchased Little Moldesworth for fifty Marks, from Robert, son of Mathew de Moldesworth, about 1259.