Bibboni proceeds to say how another gentleman of Vicenza, M. Francesco Manente, had at this time a feud with certain of the Guazzi and the Laschi, which had lasted several years, and cost the lives of many members of both parties and their following. M. Francesco being a friend of M. Antonio, besought that gentleman to lend him Bibboni and Bebo for a season; and the two bravi went together with their new master to Celsano, a village in the neighbourhood. 'There both parties had estates, and all of them kept armed men in their houses, so that not a day passed without feats of arms, and always there was some one killed or wounded. One day, soon afterwards, the leaders of our party resolved to attack the foe in their house, where we killed two, and the rest, numbering five men, entrenched themselves in a ground-floor apartment; whereupon we took possession of their harquebuses and other arms, which forced them to abandon the villa and retire to Vicenza; and within a short space of time this great feud was terminated by an ample peace.' After this Bebo took service with the Rector of the University in Padua, and was transferred by his new patron to Milan. Bibboni remained at Vicenza with M. Galeazzo della Seta, who stood in great fear of his life, notwithstanding the peace which had been concluded between the two factions. At the end of ten months he returned to M. Antonio da Roma and his six brothers, 'all of whom being very much attached to me, they proposed that I should live my life with them, for good or ill, and be treated as one of the family; upon the understanding that if war broke out and I wanted to take part in it, I should always have twenty-five crowns and arms and horse, with welcome home, so long as I lived; and in case I did not care to join the troops, the same provision for my maintenance.'

From these details we comprehend the sort of calling which a bravo of Bibboni's species followed. Meanwhile Bebo was at Milan. 'There it happened that M. Francesco Vinta, of Volterra, was on embassy from the Duke of Florence. He saw Bebo, and asked him what he was doing in Milan, and Bebo answered that he was a knight errant.' This phrase, derived no doubt from the romantic epics then in vogue, was a pretty euphemism for a rogue of Bebo's quality. The ambassador now began cautiously to sound his man, who seems to have been outlawed from the Tuscan duchy, telling him he knew a way by which he might return with favour to his home, and at last disclosing the affair of Lorenzo. Bebo was puzzled at first, but when he understood the matter, he professed his willingness, took letters from the envoy to the Duke of Florence, and, in a private audience with Cosimo, informed him that he was ready to attempt Lorenzino's assassination. He added that 'he had a comrade fit for such a job, whose fellow for the business could not easily be found.'

Bebo now travelled to Vicenza, and opened the whole matter to Bibboni, who weighed it well, and at last, being convinced that the Duke's commission to his comrade was bona fide, determined to take his share in the undertaking. The two agreed to have no accomplices. They went to Venice, and 'I,' says Bibboni, 'being most intimately acquainted with all that city, and provided there with many friends, soon quietly contrived to know where Lorenzino lodged, and took a room in the neighbourhood, and spent some days in seeing how we best might rule our conduct.' Bibboni soon discovered that Lorenzino never left his palace; and he therefore remained in much perplexity, until, by good luck, Ruberto Strozzi arrived from France in Venice, bringing in his train a Navarrese servant, who had the nickname of Spagnoletto. This fellow was a great friend of the bravo. They met, and Bibboni told him that he should like to go and kiss the hands of Messer Ruberto, whom he had known in Rome. Strozzi inhabited the same palace as Lorenzino. 'When we arrived there, both Messer Ruberto and Lorenzo were leaving the house, and there were around them so many gentlemen and other persons, that I could not present myself, and both straightway stepped into the gondola. Then I, not having seen Lorenzo for a long while past, and because he was very quietly attired, could not recognise the man exactly, but only as it were between certainty and doubt. Wherefore I said to Spagnoletto, "I think I know that gentleman, but don't remember where I saw him." And Messer Ruberto was giving him his right hand. Then Spagnoletto answered, "You know him well enough; he is Messer Lorenzo. But see you tell this to nobody. He goes by the name of Messer Dario, because he lives in great fear for his safety, and people don't know that he is now in Venice." I answered that I marvelled much, and if I could have helped him, would have done so willingly. Then I asked where they were going, and he said, to dine with Messer Giovanni della Casa, who was the Pope's Legate. I did not leave the man till I had drawn from him all I required.'

Thus spoke the Italian Judas. The appearance of La Casa on the scene is interesting. He was the celebrated author of the scandalous 'Capitolo del Forno,' the author of many sublime and melancholy sonnets, who was now at Venice, prosecuting a charge of heresy against Pier Paolo Vergerio, and paying his addresses to a noble lady of the Quirini family. It seems that on the territory of San Marco he made common cause with the exiles from Florence, for he was himself by birth a Florentine, and he had no objection to take Brutus-Lorenzino by the hand.

After the noblemen had rowed off in their gondola to dine with the Legate, Bibboni and his friend entered their palace, where he found another old acquaintance, the house-steward, or spenditore of Lorenzo. From him he gathered much useful information. Pietro Strozzi, it seems, had allowed the tyrannicide one thousand five hundred crowns a year, with the keep of three brave and daring companions (tre compagni bravi e facinorosi), and a palace worth fifty crowns on lease. But Lorenzo had just taken another on the Campo di San Polo at three hundred crowns a year, for which swagger (altura) Pietro Strozzi had struck a thousand crowns off his allowance. Bibboni also learned that he was keeping house with his uncle, Alessandro Soderini, another Florentine outlaw, and that he was ardently in love with a certain beautiful Barozza. This woman was apparently one of the grand courtesans of Venice. He further ascertained the date when he was going to move into the palace at San Polo, and, 'to put it briefly, knew everything he did, and, as it were, how many times a day he spit.' Such were the intelligences of the servants' hall, and of such value were they to men of Bibboni's calling.

In the Carnival of 1546 Lorenzo meant to go masqued in the habit of a gipsy woman to the square of San Spirito, where there was to be a joust. Great crowds of people would assemble, and Bibboni hoped to do his business there. The assassination, however, failed on this occasion, and Lorenzo took up his abode in the palace he had hired upon the Campo di San Polo. This Campo is one of the largest open places in Venice, shaped irregularly, with a finely curving line upon the western side, where two of the noblest private houses in the city are still standing. Nearly opposite these, in the south-western angle, stands, detached, the little old church of San Polo. One of its side entrances opens upon the square; the other on a lane, which leads eventually to the Frari. There is nothing in Bibboni's narrative to make it clear where Lorenzo hired his dwelling. But it would seem from certain things which he says later on, that in order to enter the church his victim had to cross the square. Meanwhile Bibboni took the precaution of making friends with a shoemaker, whose shop commanded the whole Campo, including Lorenzo's palace. In this shop he began to spend much of his time; 'and oftentimes I feigned to be asleep; but God knows whether I was sleeping, for my mind, at any rate, was wide-awake.'

A second convenient occasion for murdering Lorenzo soon seemed to offer. He was bidden to dine with Monsignor della Casa; and Bibboni, putting a bold face on, entered the Legate's palace, having left Bebo below in the loggia, fully resolved to do the business. 'But we found,' he says, 'that, they had gone to dine at Murano, so that we remained with our tabors in their bag.' The island of Murano at that period was a favourite resort of the Venetian nobles, especially of the more literary and artistic, who kept country-houses there, where they enjoyed the fresh air of the lagoons and the quiet of their gardens.

The third occasion, after all these weeks of watching, brought success to Bibboni's schemes. He had observed how Lorenzo occasionally so far broke his rules of caution as to go on foot, past the church of San Polo, to visit the beautiful Barozza; and he resolved, if possible, to catch him on one of these journeys. 'It so chanced on the 28th of February, which was the second Sunday of Lent, that having gone, as was my wont, to pry out whether Lorenzo would give orders for going abroad that day, I entered the shoemaker's shop, and stayed awhile, until Lorenzo came to the window with a napkin round his neck for he was combing his hair—and at the same moment I saw a certain Giovan Battista Martelli, who kept his sword for the defence of Lorenzo's person, enter and come forth again. Concluding that they would probably go abroad, I went home to get ready and procure the necessary weapons, and there I found Bebo asleep in bed, and made him get up at once, and we came to our accustomed post of observation, by the church of San Polo, where our men would have to pass.' Bibboni now retired to his friend the shoemaker's, and Bebo took up his station at one of the side-doors of San Polo; 'and, as good luck would have it, Giovan Battista Martelli came forth, and walked a piece in front, and then Lorenzo came, and then Alessandro Soderini, going the one behind the other, like storks, and Lorenzo, on entering the church, and lifting up the curtain of the door, was seen from the opposite door by Bebo, who at the same time noticed how I had left the shop, and so we met upon the street as we had agreed, and he told me that Lorenzo was inside the church.'

To any one who knows the Campo di San Polo, it will be apparent that Lorenzo had crossed from the western side of the piazza and entered the church by what is technically called its northern door. Bebo, stationed at the southern door, could see him when he pushed the heavy stoia or leather curtain aside, and at the same time could observe Bibboni's movements in the cobbler's shop. Meanwhile Lorenzo walked across the church and came to the same door where Bebo had been standing. 'I saw him issue from the church and take the main street; then came Alessandro Soderini, and I walked last of all; and when we reached the point we had determined on, I jumped in front of Alessandro with the poignard in my hand, crying, "Hold hard, Alessandro, and get along with you in God's name, for we are not here for you!" He then threw himself around my waist, and grasped my arms, and kept on calling out. Seeing how wrong I had been to try to spare his life, I wrenched myself as well as I could from his grip, and with my lifted poignard struck him, as God willed, above the eyebrow, and a little blood trickled from the wound. He, in high fury, gave me such a thrust that I fell backward, and the ground besides was slippery from having rained a little. Then Alessandro drew his sword, which he carried in its scabbard, and thrust at me in front, and struck me on the corslet, which for my good fortune was of double mail. Before I could get ready I received three passes, which, had I worn a doublet instead of that mailed corslet, would certainly have run me through. At the fourth pass I had regained my strength and spirit, and closed with him, and stabbed him four times in the head, and being so close he could not use his sword, but tried to parry with his hand and hilt, and I, as God willed, struck him at the wrist below the sleeve of mail, and cut his hand off clean, and gave him then one last stroke on his head. Thereupon he begged for God's sake spare his life, and I, in trouble about Bebo, left him in the arms of a Venetian nobleman, who held him back from jumping into the canal.'

Who this Venetian nobleman, found unexpectedly upon the scene, was, does not appear. Nor, what is still more curious, do we hear anything of that Martelli, the bravo, 'who kept his sword for the defence of Lorenzo's person.' The one had arrived accidentally, it seems. The other must have been a coward and escaped from the scuffle.