He was, in consequence, appointed, on two occasions, ambassador to pope Urban V. [Sidenote: 1365. Ætat. 52.] In fulfilment of the first mission, he went to Avignon, where he was honourably received, especially by Philip de Cabassoles, the intimate and beloved friend of Petrarch. On his return, he was very desirous of passing from Genoa to Pavia, to see the laureate; but the duties of his embassy forbade. To indemnify himself, he projected a visit to him at Venice. There is a Latin letter of his extant, which gives an interesting account of this latter journey: it is addressed to Petrarch, whom he missed, as he was again gone to Pavia. Boccaccio did not hear of this circumstance till he reached Bologna; and it almost made him give up his journey. "On my road," he writes, "I encountered Francesco (_the son-in-law of Petrarch_), to my great delight. After a glad and friendly meeting, I began to observe the person of this man. His placid countenance, measured language, and mild manners pleased me: I praised your choice, as I praise all you do." On his arrival at Venice, "I received," he says, "many invitations, and accepted that of Francesco Allegri. I would not avail myself of your kind offer, and take up my abode under your daughter's roof, during the absence of her husband. I should have preferred going to an inn to being the cause of the scandal that might have arisen, despite my grey hairs and fat unwieldy figure." "I went, however, to see Francesca; who, when she heard of my arrival, came to meet me with gladness, as if you yourself had returned: yet, when she saw me, she was abashed, blushed, and cast down her eyes; and then, after a timid welcome, she embraced me with filial and modest affection. After conversing together some little time, we went into your garden, and found several of your friends assembled. Here, in explicit and kind terms, she offered me your house, your books, and every thing belonging to you, in a matronly and becoming manner. While we were conversing, your beloved little granddaughter came up: she looked smilingly at me, and I took her with delight in my arms. At first, methought I saw my own child[76]: her face resembles hers--the same smile, the same laughing eyes; the gestures, gait, and carriage of her person, though a little taller--for mine was only five years and a half old when I last saw her--were all similar: if their dialect had been the same, their expressions would have resembled in their simplicity. I saw no difference, except that yours has golden hair, and that of mine was black. Alas! while caressing and charmed by her talk, the recollection of my loss drew tears from my eyes; so that I turned my face away, to conceal my emotion."