1517. Jan. 17. His manifesto 373 " " His address to the soldiery 376 " " Alarm of the Pontiff 377 " " Gradara is sacked 377 " Feb. Partial rising in his favour 377 " " 5. Remarkable adventure of Benedetto Giraldi 378 " " " Francesco Maria enters Urbino 380 " Measures adopted by Leo 380 " The Duke challenges Lorenzo to a personal encounter, which is declined 382 " Mar. 25. Sack of Montebaroccio 383 " " Siege of Mondolfo, where Lorenzo is wounded 384 " Its sack, with many excesses 385 " Cardinal Bibbiena appointed to the command as legate 387 " Disorganisation of his army 388 " May 6. It is routed on Montebartolo 388 " " " The Duke's letter to his consort detailing the battle 389 CHAPTER XXXVI 1517. Conspiracy against Leo 391 " Fate of Cardinal Adrian of Corneto 392 " June 20. Leo applies to Henry VIII. 392 " His unscrupulous measures 392 " May. Francesco Maria's expedition against Perugia 393 " " Treason in his camp 393 " " His energetic proceedings 394 " June. Makes a foray into La Marca 395 " " A conversation with the Pope 396 " " His apprehensions 397 " July. The Duke's advantage over the Swiss at Rimini, and march upon Tuscany 398 " Aug. Progress of negotiations 398 " Conditions granted to Francesco Maria 402 " Vile conduct of his Spaniards 402 " Curious votive inscription 403 " The Duke again withdraws from his state 403 " Immense cost of the campaign 404 " Its remote consequences upon the Reformation 404 " The fortunes of Lorenzo de' Medici 405 1519. Apr. 28. His death 405 " Partition of the duchy of Urbino 406 1520. Mar. Fate of Gian Paolo Baglioni 406