At this time Pisa was divided into four parts, called _Quartieri_. The first was called _Ponte_, the ensign of which was a rosy Gonfalon; the second, _di Mezzo_, which had a standard with seven yellow stripes on a red field; the third, _Foriporta_, which had a white gate in a rosy field; and the fourth, _Chinsica_ with a white cross in a red field.[22] Nor was the Duomo the only building that the Pisans undertook about this time. Eight years later, the Church of S. Pietro in Vincoli, called to-day S. Pierino, was built on a spot where of old "there was a temple of the Gentiles" dedicated to Apollo; that, when the Pisans received the faith of Jesus Christ, they gave to St. Peter, the Prince of the Apostles. This church appears to have been consecrated by the great Archbishop Peter on 30th August 1119. These two churches, and especially the Duomo, still perhaps the most wonderful church in Italy, prove the greatness of the civilisation of Pisa at this time. She was then a self-governed city, owing allegiance, it is true, to the Marquisate of Tuscany, but with consuls of her own. Since she was so warlike, the nobles naturally had a large part in her affairs. In the Crusade of 1099 the Pisans were late, as the Genoese never ceased to remind them,--to come late, in Genoa, being spoken of as "_Come l'ajuto di Pisa_"; and, indeed, like the Genoese, the Pisans thought as much of their own commercial advantage in these Holy Wars as of the Tomb of Jesus. In 1100 they returned from Jerusalem, their merchants having gained, _una loggia, una contrada, un fondaco e una chiesa_ for their nation in Constantinople, with many other fiscal benefits. Nor were they forgetful of their Duomo, for they came home with much spoil, bringing the bodies of the Saints Nicodemus the Prince of the Pharisees, Gamaliel the master of St. Paul, and Abibone, one of the seventy-two disciples of our Lord Jesus Christ.[23]