1902        Catholic mission in Newman established from St. Stanislaus, Modesto
1916        Crows Landing mission (Immaculate Heart of Mary) established from Newman.  The first Mass celebrated in Patterson is in a new drug story.  The plot of land at 1 & Salado Streets is acquired by San Francisco Archdiocese from Patterson Ranch Company.
1917        First Sacred Heart church (Fr. Connors Hall) built on the location of current church was administered from Newman by Spanish Claretian Fr. Emeterio de Diego, CMF.
1925      Sacred Heart established as an autonomous parish with attachment of Immaculate Heart of Mary Mission, Crows Landing.  Portuguese born Fr. Julio Martins is named the first resident pastor.
1944      Pastor, Fr. Manuel Rose begins collection for new church.
1949      New church dedicated, pastor Fr. Joseph Lima, oversees the construction of the rectory.
1955      Vincentian Fathers assume direction of parish in June.  Fr. James Connors, CM replaces Fr. John Dermody as pastor.
1962      Parish school established under leadership of pastor, Fr. Harold Beutler, CM with the administration by the Mission San Hose Dominican Sisters.  Sr. Bonaventure Fritz, OP is the school’s first principal.
1967      Pastor, Fr. Edward Whooley, CM set into motion establishment of Guadalupe Center, Westley on behalf of migrant worker families.  The center opens in 1968.
1968      Under direction of pastor Fr. Charles Cannon, CM, new living quarters for clergy and Bonaventure Hall are built in memory of Sr. Bonaventure (d. ’67).
1972      Due to departure of Dominican sisters and rising costs,
 Sacred Heart School closes.
1976      During 2nd pastorate of Fr. James Connors, CM the Daughters of the Holy Spirit arrive and become involved in various parish ministries.
1983      Sacred Heart School reopens, Fr. Thomas Cargo, CM pastor.
2005      Celebration of the 50th Anniversary of the arrival of the Vincentian Community.