A short run by rail westward from Arles takes to the ancient town and abbey church of ST GILLES. This church, which is unfortunately but a fragment, possesses the finest portal in Provence, in the same style as that of St Trophime at Arles. The town stands on the branch of the Rhone called Le Petit-Rhône, which bounds the delta on the west. It bore originally the name of Vallis Flaviana, and is supposed to stand near the site of an ancient Roman city. An abbey was founded here by St Ægidius (or St Gilles) in the sixth century, around which the town gradually clustered. St Gilles was the chief priory of the Knights of St John of Jerusalem, and became a place of such importance that the Count of Toulouse took one of his titles from it, being also called the Count of St Gilles. It was here that Raymond VI., Count of Toulouse, in 1209, did penance for the murder of the Papal legate, Pierre de Castelnau, and for the part he took on the side of the Albigenses. The church of St Gilles was designed on a grand scale, befitting the condition of the place at the time, but seems never to have been completed, the works having been interrupted and destroyed during the crusades of the Northern Franks against the Albigenses of the South. These wars formed a sort of sequel to, or continuation of the invasions of the barbarians. The South of Gaul, having preserved much of its Roman civilisation and municipal institutions, had become sooner settled, and had more quickly revived from anarchy than the North. This led to an independent intellectual and religious development, which did not conform to the ideas of religious unity then prevalent. Crusades against the Infidels in Syria and Africa had now become somewhat stale and unprofitable; but a crusade against the rich provinces of the South had great attractions, and was heartily supported by the restless and unsettled people of the North. Hence arose (as already pointed out) the long and cruel war in Aquitaine and Languedoc--the Crusaders being led by Simon de Montfort, and the people of the South by the Count of Toulouse. In these disastrous and bloody campaigns the whole country suffered terribly. The towns were besieged and sacked, and the buildings destroyed. Amongst others, St Gilles dates its decline from the devastation then inflicted on it, and from which it never recovered. The following inscription, said to be copied from an older one now lost, occurs on the wall near where the ancient cloister stood:--“ANNO DOMINI, 1116, HOC TEMPLUM SANCTI EGIDII ÆDIFICARE CEPIT MENSE APRILI FERIA 2^A IN OCTAVA PASCHAE.”