1856 - Consecration as Immaculate Conception (mission of Huntingdon)
1859 - Dedication of first church in Barnettstown
1863 - First Resident Priest
1869 - Church destroyed by fire
1870 - Second church in Barnettstown dedicated
1876 - Both church and rectory destroyed by fire
1883 - Dedication of third church in Dudley
1892 - Sister Victoria enters convent
1903 - Cornerstone of St. James' in Defiance laid
1903 -1912 - Fr. Gill resident priest at St. James' Church
1916 - Crucifix erected in cemetery on site of original churches
1921 - St. James' becomes permanent mission of I.C.
1922 - St. Paul's Church dedicated in Robertsdale
1932 - St. Paul's receives a bell
1954 - Dedication of Pacelli Library at "Broad Top Manor"
1954 - 50th Anniversary of St. James' Church
1956 - Centenary Celebration
1959 - Make-over of cemetery
1968 - St. Paul's is closed, building is moved to Dudley and dedicated as a parish hall in 1969
1970 - 1980 - Church Camp at Blue Knob State Park
1972 - St. James' closed: building sold to Broad Top Township
1976 - Parish rectory sold; ground broken for new church
1977 - The 1883 church is closed and sold
1977 - (Mar.) New church complex is dedicated
1977 - (May) Ordination of first native priest, Fr. Bernard White
1981 - 125th Anniversary Celebration
1995 - Mortgage Burning Ceremony
1998 - Permission granted to use unique title for custom-carved statue
2000 - Dedication of Our Lady of Broad Top Mountain
2002 - 25th Anniversary of present church building
2006 - Sesquicentennial Year celebration
2006 - (May) Blessing of Veterans Memorial and Rosary Walk
2006 - (June) 150th Anniversary Mass with Bishop Joseph