A.D. 1410. Epidemic pestilence broke out at Seville this year; it commenced in Niebla, Gibraleon, and Trigueros, and extended thence to Seville, where it raged from March unto August. On the 30th of May and on the 5th of August an earthquake was felt at Barcelona, and epidemic pestilence prevailed, which lasted until the anniversary of the Nativity. CHAPTER IV. FROM A.D. 1418 TO 1530. A.D. 1418, Strasburgh was visited by the ‘Dancing Plague,’ and the same infatuation existed amongst the people there, as in the towns of Belgium and the Lower Rhine A.D. 1374; many who were seized on seeing the affected, excited attention at first by their confused and absurd behaviour, and then by their constantly following the swarms of dancers. These were seen day and night passing through the streets, accompanied by musicians playing on bagpipes, and by innumerable spectators attracted by curiosity, to whom were added anxious parents and relations who came to look after those among the misguided multitude who belonged to their respective families. Imposture and profligacy played their part in this city also, but the morbid delusion itself seems to have predominated. On this account religion could only bring provisional aid, and therefore the Town Council benevolently took an interest in the afflicted: they divided them into separate parties, to each of which they appointed responsible superintendents, to protect them from harm, and perhaps also to restrain their turbulence. They were thus conducted on foot and in carriages to the chapels of St. Vitus, near Zabern, and Rotestein, where priests were in attendance to influence their misguided minds by masses and other religious ceremonies. After divine worship was completed, they were led in solemn procession to the altar, where they made some small offering of alms, and where, it is probable, many, through the influence of devotion and the sanctity of the place, were cured of this lamentable aberration.