In the VII century Castres, which had been the site of a Roman camp, became that of a Benedictine Abbey; and around this foundation, as about so many others, a town grew through the Middle Ages, and came safely to prosperity and importance. Untrue to its early protectors and in opposition to the fervent orthodoxy of the neighbouring city of Albi, Castres became a Protestant stronghold, and its fortunes rose and fell with the chances of religious wars. It was, perhaps, one of the most intrepid and obstinate of all the centres of heresy, and the centuries of struggle seem only to have strengthened the fierceness of its faith. In 1525, when the Duke de Rohan was absent and a royal army again summoned it to submission and conversion, the Duchess had herself carried from a sick bed to the gate of the city which was threatened, and it is related that the inhabitants of all classes, men, women, and children, without distinction of sex or age, armed themselves and rushed victoriously to her aid. Thirty-five years later, their children sacked churches, destroyed altars and images, and drove out monks and nuns. Bellicose incidents make history a thrilling story, but they are accompanied by such material destruction that they too often rob a city of its greatest treasures, and leave it, as far as architectural interest is concerned, an arid waste. Such a place is Castres, prosperous, industrial, historically dramatic, but actually commonplace. Old houses, picturesque and mouldy, with irregular, overhanging eaves, lean along the banks of the little river as they are wont to line the banks of every old stream of the Midi, and they are nearly all the remains of Castres' Mediaevalism. For her streets are well-paved, trolleys pass to and fro, department stores are frequent, and that most modern of vehicles, the automobile, does not seem anachronistic. No building could be more in harmony with the city's atmosphere of uninteresting prosperity than its Cathedral, and he who enters in search of beauty and repose, is doomed to miserable disappointment.