His closest friends were three brothers, Jacopo, Giovanni, and Agostino Ruffini. Jacopo, the eldest of the three, had perhaps more influence on Mazzini's life than any other man. They were born on the same day; and Jacopo's fine, sensitive, enthusiastic nature matched well with Mazzini's own. The tragic fate, that afterwards brought his life to an early close, only strengthened the influence; and the memory of one so dear, who gave his life for their common cause, remained a perennial inspiration to keep his faith alive in years of weariness and failure. The other brothers had little of Jacopo's temperament. Giovanni at this time was an even-tempered, humourous, brilliant lad; Agostino was impressionable, impulsive, shallow, of quick and artistic nature. Mazzini's closest companions for some years, they proved how little they could rise to his high level, and they repaid his devotion by a want of sympathy and an ingratitude, which, in Agostino's case at all events, was gross. In later life both attained in their small way; both were deputies in the Piedmontese parliament, and Giovanni was minister at Paris. They long moved in English society and had some reputation there. Agostino, who was for a time a teacher at Edinburgh, is the "Signor Sperano" who tells the story of _The Poor Clare_, in Mrs Gaskell's _Round the Sofa_. Giovanni, who became as proficient in English as in his mother tongue, wrote two notable but now half-forgotten tales, _Lorenzo Benoni_ and _Doctor Antonio_, which stand among the best second-rate novels of his time.