[3] By that name Italians know the Pantheon.

[4] From "Remarks on Several Parts of Italy in the years 1701, 1702,
1703." At the time of his departure for Italy, Addison was twenty-nine
years old. None of his important works had then been written.

[5] Addison's belief has been amply justified by the extensive
excavations made since his time.

[6] From "Ancient Rome, In the Light of Recent Discoveries." By special
arrangement with, and by permission of, the publishers, Houghton,
Mifflin Co. Copyright, 1888.

[7] Lanciani here has referred to the Catholic Church, in which
historians have seen, in the spiritual sense, a survival of imperial
Rome.

[8] From "Six Months in Italy." Published by Houghton, Mifflin CO.

[9] From "Six Months in Italy." Published by Houghton, Mifflin Co.

[10] Mr. Hillard was writing in 1853.

[11] From "The Ruins and Excavations of Ancient Rome." By special
arrangement with, and by permission of, the publishers, Houghton,
Mifflin Co. Copyright, 1897.

[12] This mausoleum, built by Augustus on the bank of the Tiber for
himself and his family, had long been used as the imperial sepulcher.

[13] From "Rome." By arrangement with, and by permission of, the
publishers, John C. Winston Co. Copyright, 1897.

[14] From "Italy: Rome and Naples." By special arrangement with, and by
permission of, the publishers, Henry Holt & Co. Copyright, 1868.
Translated by John Durand.

[15] From "The Ruins and Excavations of Ancient Rome." By special
arrangement with, and by permission of, the publishers, Houghton,
Mifflin Co. Copyright, 1897.

[16] From "The Ruins and Excavations of Ancient Rome." By special
arrangement with, and by permission of, the publishers, Houghton,
Mifflin Co. Copyright, 1897.

[17] From "Haps and Mishaps of a Tour in Europe." Mrs. Lippincott's
visit was made in 1852.

[18] From "Recollections of the Last Four Popes, and of Rome in their
Times." Nicholas Patrick Stephen Wiseman (1802-1865), an English
cardinal, was famous during his lifetime for intellectual vigor and
scholarly attainments. In presenting an intimate view of a papal
election it was his unusual privilege to describe not only "the things
he saw," but also, as his later destiny revealed, to tell of the things
of which he formed a part. The election pictured is that of Leo XII.

[19] From "Six Novices on the Grand Tour, by One of Them." Privately
printed. (1911.) By permission of the author.

[20] From "Six M