The Parish of the Lord's Ascension was canonically established on April 13, 1996 and the Church of the Ascension was dedicated on the 8th year of the parish in April 13, 2004. It is composed of barangays Del Rosario and Dela Paz in San Fernando and Dolores in Bacolor and the following subdivisions: Lourdes Heights, Davsan, St. Anthony, Krystal Homes, St, Benedict and St, Bernadette.
It's incumber parish priests is Fr. Arnolfo Magdaleno F. Serrano (incumbent).
The parish is blessed to have three former parish priests who are now bishops: Fr. Florentino G. Lavarias (now, Archbishop of San Fernando), Msgr. Roberto C. Mallari (now, bishop of the Diocese of San Jose de Nueva Ecija) and Fr. Pablo S. David (now bishop of the Diocese of Caloocan). Msgr. Felicito Sison was the pastor of the parish before Fr. Serrano.