Note 346 — THE OUTLINE OF HISTORY (continued 2)
Reading edition
This period is a tangled one. The authority is Gregorovius, History of the City of Rome in the Middle Ages (an excellent general book from A.D. 400 to 1527), vol. iii of the Eng. trans., p. 249 seq. John X owed the tiara to his mistress, the elder Theodora, but he was “the foremost statesman of his age” (Gregorovius, p. 259). He fell in 928 owing to Marozia. John XI became Pope in 931 (after two Popes had intervened in the period 928-931); he was Marozia’s son, possibly by Pope Sergius III. John XII did not come at once after John XI, who died in 936; there were several Popes in between; and he became Pope in 955.—E. B.