Like many famous people of that day Martin had studied at the Perugian University, and perhaps he had preserved an affection for the city which he had known in his youth. Anyhow, the terms of peace which he concluded with the citizens were very mild, and as usual, all the privileges obtained from Innocent III. were preserved. But this time it was through the _nobles_ that the Pope had been called into the city. The thin end of the wedge was surely and irretrievably driven in, and the power of the nobles was as a matter of fact secure. The Pope himself fostered the growing power, and amongst others, who on the occasion of his advent received rich possessions from him, was Malatesta Baglioni. Martin handed Spello over to his rule, and thus helped to enrich a family whose members were for a period to wrest the power from the Church itself, and to set the town ablaze with crime and bloodshed. * * * * * The nobles remained at the head of affairs, but, as we have said, there was one strong personality--a Perugian citizen, Niccolò Piccinino--who made a last effort, as Braccio Fortebraccio and Michelotti had done before him, to become that strange creation of the day: a _condottiere_ despot. Niccolò Piccinino was a follower of Braccio di Montone, and his name remains stamped on the pages of history for successfully leading the Braccian troops to battle, and following out the famous tactics of his master. For twenty years Piccinino maintained a constant rivalry with Francesco Sforza, as Braccio Fortebraccio had done before him with Attendolo Sforza, the ancestor of a line of dukes. The ancestry of Niccolò is both humble and obscure.[21] Some tell us he was the son of a Perugian butcher, others say, of a peasant from Calisciana near the city, but it is difficult to get any satisfactory information about him; he was practically little beyond an adventurer. As quite a boy he left his home in the Umbrian hills, and started out to seek his fortune amongst the captains of adventure in the north. Later in life his career became closely linked with that of Fortebraccio, who loved him because of his bravery and enthusiasm for the soldier's career. Nature had not fitted Niccolò for the camp. His health was bad, he was paralysed in one leg and had to be lifted on to his horse, and because of his miniature figure he got the nickname of "Piccinino" (the Tiny One); but the small body contained an undaunted spirit, and his tactics in the field were quick and decisive. He never knew when he was beaten, but would turn to strike again while the enemy were boasting of their victory. On one occasion Piccinino crept into a sack and had himself carried across the battlefield on a man's shoulder. The enemy (probably Francesco Sforza) imagined him to be at that moment in an opposite direction, and the sudden appearance of Piccinino's head from out of the sack, his piercing eyes gazing at them over his carrier's back, caused general