Salvatore Cantatore, who had served as curate for six years under Arcese, was installed pastor in 1956. One of the significant developments taking shape during this period was the influx of Spanish-speaking immigrants around East Harlem. The first to serve their specific needs was Robert Banome who, prior to his priestly ordination, had worked in Puerto Rico. From 1968 to 1969 the pastor was Raphael Lombardi. In 1975, the School of Mt. Carmel under Terzo Vinci, a Pallotine and pastor of Our Lady of Mt. Carmel Parish, was merged with the Holy Rosary School under Pavis.