The void left by the Jesuits' departure was addressed by the 1806 establishment of the Parish of San Pedro González Telmo (or "San Telmo"), so named in honor of the Patron Saint of seafarers. This move failed to replace the lost social institutions, however, and San Telmo languished well after Argentine independence in 1816. The Jesuit Residence, restored as a clinic by Guatemalan friars, was shuttered in 1821, and San Telmo saw no public works for the next 30 years except a Black Infantrymen's Quarters and the construction of the dreaded Mazorca Dungeon by Governor Juan Manuel de Rosas.