After September 11, 1714, the Bourbons decided to build a massive citadel in Barcelona to control a city whose population lacked strength and resources, and could barely feed itself or rebuild the houses destroyed by bombs. In fact, as he explained Albert Garcia Espuche in an interview at ARAThe people of Barcelona thought the victorious military wouldn't be capable of what they ended up doing: demolishing a thousand houses and wiping out 17% of Barcelona's surface area. One of the neighborhoods they erased from the map was La Ribera, where mainly fishermen and sailors lived. More than 300 years later, one of the streets swallowed by the rubble has resurfaced: the old Caldes Street (now Antiga de Sant Joan Street). Four of the cannonballs fired by the Bourbon army at the houses have even been found. The construction of the new sewer system has uncovered a twenty-meter stretch and up to nine houses that stood on both sides of the street. They are quite humble houses. Closer to Passeig del Born, there was likely an inn. The dining room and even the location of the fireplace can still be seen. It was in this house that four cannonballs, about thirty centimeters long, were found. Next door were probably taverns where sailors went to eat and drink. Towards the area of ​​the present-day Avenida del Marqués de la Argentera, there were salted fish shops, cod fishmongers... Archaeological work has uncovered some evidence of this activity: large ceramic tongs and some cooking grills. Archaeologists have also found many coins, many kaolin pipes, a ring, spoons...