In 1957 November, that Roxas was separated from the Parish of St.Isodore in Aurora and erected canonically in the status of a Parish with Emery DesRochers,Ms as the First official Parish Priest and at the Same time the Director of the La Salette High School in the Same Parish.Fr.Andre Lussier,MS was his Assistant. Although it had been a mission since 1951, they were the first La Salette Fathers to reside in Roxas.La Salette of Roxas(School) was founded on June 1, 1957, On September 13th of the same year, it was incorporated into La Salette School System.The First Principal was Mr.Elpidio Menrije, who handled the School from 1957-58 to 1958-59, He was followed by Ms.Purita M.Dychitan who was the Principal for 1959-60. From 1960-64, it was ably handled by Ms.Leonor C. Garcia, who is now a La Salette Sister.In May 1964, the Congration of the Franciscans of the Immaculate Conception of the Holy Mother of God (CFIC) now known as (SFIC) came in to help out in the School.

The Parish of Roxas has 36 Barrios and Sisters from SFIC congreation helps out in the Ministry of the La Salette Fathers in Roxas.This is the only Parish manned by the La Salette Missionaries which has it's Patroness; Our Lady of La Salette. Today La Salette of Roxas has expanded by opening college in the campus.