An Author easily persuades himself that the public opinion is still favorable to his labors; and I have now embraced the serious resolution of proceeding to the last period of my original design, and of the Roman Empire, the taking of Constantinople by the Turks, in the year one thousand four hundred and fifty-three. The most patient Reader, who computes that three ponderous 3 volumes have been already employed on the events of four centuries, may, perhaps, be alarmed at the long prospect of nine hundred years. But it is not my intention to expatiate with the same minuteness on the whole series of the Byzantine history. At our entrance into this period, the reign of Justinian, and the conquests of the Mahometans, will deserve and detain our attention, and the last age of Constantinople (the Crusades and the Turks) is connected with the revolutions of Modern Europe. From the seventh to the eleventh century, the obscure interval will be supplied by a concise narrative of such facts as may still appear either interesting or impor

tant.

BENTINCK STREET, March 1, 1782.

The first six volumes of the octavo edition.

PREFACE

TO THE FIRST VOLUME

DILIGENCE and accuracy are the only merits which an historical writer may ascribe to himself; it any merit, indeed, can be assumed from the performance uf an indispensable duty. I may therefore be allowed to say, that I have carefully examined all the origina. materials that could illustrate the subject which I had undertaken to treat. Should I ever complete the extensive design which has been sketched out in the Preface, I might perhaps conclude it with a critical account of the authors consulted during the progress of the whole work; and however such an attempt might incur the censure of ostentation, I am persuaded that it would be susceptible of entertainment, as well as information.

At present I shall content myself with a single observation. The biographers, who, under the reigns of Diocletian and Constantine, composed, or rather compiled, the lives of the Emperors, from Hadrian to the sons of Carus, are usually mentioned under the names of Ælius Spartianus, Julius Capitolinus, Elius Lampridius, Vulcatius Gallicanus, Trebellius Pollio,

XXX

PREFACE TO THE FIRST VOLUME.

and Flavius Vopiscus. But there is so much perplexity in the titles of the MSS., and so many disputes have arisen among the critics (see Fabricius, Biblioth. Latin. l. iii. c. 6) concerning their number, their names, and their respective property, that for the most part I have quoted them without distinction, under the general and well-known title of the Augustan History

PREFACE

TO THE

FOURTH VOLUME OF THE ORIGINAL QUARTO EDITION.

I Now discharge my promise, and complete my design, of writing the History of the Decline and Fail of the Roman Empire, both in the West and the East. The whole period extends from the age of Trajan and the Antonines, to the taking of Constantinople by Mahomet the Second; and includes a review of the Crusades, and the state of Rome during the middle ages. Since the publication of the first volume, twelve years have elapsed; twelve years, according to my wish, "of health, of leisure, and of perseverance." I may now congratulate my deliverance from a long and laborious service, and my satisfaction will be pure and perfect, if the public favor should be extended to the conclusion of my work.

It was my first intention to have collected, under one view, the numerous authors, of every age and language, from whom I have derived the materials of this history; and I am still convinced that the apparent ostentation would be more than compensated by "eal use. If I have renounced this idea, if I have declined an undertaking which had obtained the

approbation of a master-artist,* my excuse may be found in the extreme difficulty of assigning a proper measure to such a catalogue. A naked list of names and editions would not be satisfactory either to myself or my readers: the characters of the principal Authors of the Roman and Byzantine History have been occasionally connected with the events which they describe; a more copious and critical inquiry might indeed deserve, but it would demand, an elaborate volume, which might swell by degrees into a general library of historical writers. For the present, I shall content myself with renewing my serious protestation, that I have always endeavored to draw from the fountain-head; that my curiosity, as well as a sense of duty, has always urged me to study the originals; and that, if they have sometimes eluded my search, I have carefully marked the secondary evidence, on whose faith a passage or a fact were reduced to depend.

I shall soon revisit the banks of the Lake of Lausanne, a country which I have known and loved from my early youth. Under a mild government, amidst a beauteous landscape, in a life of leisure and independence, and among a people of easy and elegant manners, I have enjoyed, and may again hope to enjoy, the varied pleasures of retirement and society. But I shall ever glory in the name and character of an Engishman: I am proud of my birth in a free and enlightened country; and the approbation of that country is the best and most honorable reward of my labors Were I ambitious of any other Patron than the Public, I would inscribe this work to a Statesman, who, in a

• See Dr. Robertson's Preface to his History of America.