⑨R.A.C Parker,Coke of Norfolk,A Financial and Agricultural Study 1707-1842,Oxford:Clarendon Press,1975,p.89.
    ⑩Ibid.,p.100.
    (11)Ibid.,p.95.
    (12)S.W.Martins,A Great Estate at Work:The Holkham Estate and Its Inhabitants in the Nineteenth Century,Cambridge U.P.1980,pp.106,107.
    (13)S.W.Martins.A Great Estate at Work,p.107.
    (14)Ibid.,pp.108-109.
    (15)Ibid.,p.112.
    (16)Ibid.,p.112.
    (17)Christopher Clay,Landlords and Estatement in England,in Joan Thirsk,ed.,Agrarian History of England and Wales,Vol V.ii.Cambridge U.P.1985,pp.199-200.
    (18)Christopher Clay,Landlord and Estate Management in England,pp.210-211.
    (19)Eric Kerridge,Agrarian Problems in the Sixteenth Century and After,London:George Allen and Unwin,1969,p.43.
    (20)Christopher Clay,Landlord and Estate Management in England,p.217.
    (21)Table 7.5,Size of farms and employment of labour in 1851,in,G.E.Mingay,ed.Agrarian History of England and Wales,Vol.iv.1750-1850,Cambridge U.P.1989,p.694.
    (22)Table 7.5,Size of farms and employment of labour in 1851.,Ibid.,p.694.
    (23)Robert C.Allan,Enclosure and Yeoman:the Agricultural Development of South Midland,1450-1850,New York:Oxford U.P.1992,p.94.Table 5-8.
    (24)Lord Leconfield,Petworth Manor in the Seventeenth Century,Oxford University Press,1954,p.1.
    (25)Ibid.,pp.2-3.
    (26)Ibid.,p.10.
    (27)Ibid.,p.92.
    (28)Lord Leconfield,Petworth Manor in the Seventeenth Century,p.18.
    (29)Ibid.,pp.28-29.
    (30)Ibid.,p.31.
    (31)Paul Brassley,"Northunberland and Durham",in Joan Thirsk ed,Agrarian History of England and Wales,Cambridge U.P.1985,Vol.V.1,p.48.
    (32)Paul Brassley,"Northunberland and Durham",p.50.
    (33)J.W.Molyneux-Child,Evolution of English Manorial System,Lewis:Book Guild Limited,1987,pp.44-47.
    (34)C.E.Seale,"The Cumbrian Customary Economy in the Eighteenth Century," Past and Present,No.110(1964):110-111.
    (35)J.Nicholson and R.Bum,History and Antiquities of the Counties of Westmorland and Cumberland,London,1777.I.p.26.From C.E.Seale,"The Cumbrian Customary Economy in the Eighteenth Century," p.113.