In the fourteenth century Europe was visited by the Black Plague. In countries utterly devoid of sanitation, where baths were practically unknown and personal habits of the filthiest, the plague found a fruitful soil. Nearly a quarter of the population died, and corpses were so numerous that huge pits were dug and hundreds buried together. It was amid the general terror and demoralisation caused by this visitation that the sect of the Flagellants arose. Calling themselves the Brotherhood of the Flagellants, or the Brethren of the Cross, wearing dark garments with red crosses front and back, they traversed the cities of the Continent carrying whips to which small pieces of iron were fixed. England appears to have been the only country in which they failed to establish themselves. Elsewhere their numbers grew with formidable rapidity. At Spires two hundred boys, under twelve years of age, influenced probably by the example of the children's crusade, formed themselves into a brotherhood and marched through some of the German cities. In Italy over 20,000 people marched from Florence in one of these processions; from Modena, over 25,000. Some of them professed to work miracles. Everywhere, while the mania lasted, they were warmly welcomed, the inhabitants of towns and cities ringing the bells and flocking in crowds to hear the preaching and witness the whippings. The proceedings of the Flagellants in all countries were very similar. They marched from town to town, men and women and children stripped to the waist--sometimes entirely naked--praying incessantly and whipping each other. "Not only during the day, but even by night, and in the severest winter, they traversed the cities with torches and banners, in thousands and tens of thousands, headed by their priests, and prostrated themselves before the altars." At other times they proceeded to the market-place, arranged themselves on the ground in circles, assuming attitudes in accordance with their real or supposed crimes. After each had been whipped, "one of them, in conclusion, stood up to read a letter, which it was pretended an angel had brought from heaven to St. Peter's Church, at Jerusalem, stating that Christ, who was sore displeased at the sins of man, had granted, at the intercession of the Holy Virgin and of the angels, that all who should wander about for thirty-four days and scourge themselves should be partakers of the Divine grace." In the end the movement became so obnoxious to the Church, and so troublesome to the civil authorities, that both combined to secure its suppression.