Papers of the Langdale Family (Incorporating Stourton and Harford) of Houghton Hall and Holme-on-Spalding-Moor > Houghton > Exemplification of a Final Concord: for £300: Sir Marmaduke Constable, Sir Hugh Smithson, Marmaduke Holtby, esq., Henry Metcalfe, esq., and Thomas Gill, senr. gent. plaintiffs and Marmaduke Langdale and wife Anne, deforceants