It is with no ordinary emotion that I write the last lines of a work to the preparation of which I have devoted the leisure of three years. The Wall and I must now part company. Gladly would I have withheld the publication of this work for the Horatian period, and have spent the interval in renewed investigations; though even then I should have felt that I had fallen short of ‘The height of this great argument;’ other cares, however, now demand my attention. _Newcastle-upon-Tyne, 1 January, 1851._ LIST OF SUBSCRIBERS. THE MOST NOBLE ALGERNON DUKE OF NORTHUMBERLAND, Patron of the Society of Antiquaries of Newcastle-upon-Tyne. _Quarto and octavo._ THE RIGHT HONOURABLE THE EARL GREY, Lord Lieutenant of the County of Northumberland. THE RIGHT HONOURABLE THE EARL OF CARLISLE. THE RIGHT HONOURABLE LORD LONDESBOROUGH. _Quarto and Octavo._ THE RIGHT REVEREND THE LORD BISHOP OF DURHAM. THE HONOURABLE HENRY THOMAS LIDDELL, ESLINGTON, NORTHUMBERLAND. _Quarto and octavo._ THE RIGHT HONOURABLE SIR GEORGE GREY, BART. SIR JOHN EDWARD SWINBURNE, BART., Capheaton, Northumberland, President of the Society of Antiquaries of Newcastle-upon-Tyne. SIR JOHN P. BOILEAU BART., F.R.S., Ketteringham, Norfolk, and Upper Brook-street, London. SIR WALTER CALVERLEY TREVELYAN, BART., Wallington, High Sheriff of Northumberland. SIR WILLIAM LAWSON, BART., Brough Hall. SIR FRANCIS PALGRAVE, K.H., F.R.S. Deputy Keeper of the Public Records, London. WILLIAM ARMSTRONG, ESQ., MAYOR OF NEWCASTLE-UPON-TYNE. THE REV. R. C. COXE, M.A., VICAR OF NEWCASTLE-UPON-TYNE. The University of Edinburgh. _Quarto._ The British Archæological Association. The Archæological Institute of Great Britain and Ireland. The Society of Antiquaries of Newcastle-upon-Tyne. The Society of Antiquaries of Scotland. The Society of Writers to her Majesty’s Signet, Edinburgh. The Literary and Philosophical Society, Newcastle-upon-Tyne. The Literary and Philosophical Society, North Shields. The Mechanics’ Institute, Gateshead. The Mechanics’ Institute, South Shields. The Scientific and Mechanical Institution, Alnwick. The Edinburgh Select Library. The Wansbeck Book Club. Richard Abbatt, esq., Stoke Newington, London. John Adamson, esq., one of the Secretaries of the Society of Antiquaries, Newcastle-upon-Tyne; and one of the Secretaries of the Literary and Philosophical Soc., of the same town. R. Addison, esq., The Friary, Appleby. Joshua Alder, esq., Newcastle-upon-Tyne. John Anderson, esq., Coxlodge, Newcastle-upon-Tyne. Thomas Annandale, esq., Newcastle-upon-Tyne. Arthur Ashpitel, esq., F.S.A., 5, Crown-court, City, London. George Clayton Atkinson, esq., Denton, Northumberland. Charles Austin, esq., Brandeston Hall, Suffolk.