This section contains listings for priests who have previously served in appointments in the diocese. It includes priests who are deceased or resigned. This list also includes priests from religious orders, missionary societies and other dioceses who served in the diocese.
Use the letters below to search for priests by surname.
For a list of priests who are currently serving in the diocese see the Priests section.
O Briain (O’Brien) ,Most Rev. Sean (John)
Date of Ordination: 1727
Date of Ordination: 1727
Ó Ceallacháin , Rev. Seamus (James) CC
Date of Ordination: 21/6/1908
Last Known Appointment: Cathedral
Date of Ordination: 21/6/1908
Last Known Appointment: Cathedral
O Súileabháin , Very Rev. Donal A. PP
Date of Ordination: 1820
Last Known Appointment: Enniskeane / Desertserges
Date of Ordination: 1820
Last Known Appointment: Enniskeane / Desertserges
O’Brien,Rev. Gus MSC
Date of Ordination: 3/9/1961
Date of Ordination: 3/9/1961
O’Brien,Very Rev. John SMA
O’Brien, Archdeacon Michael G. PE
Date of Ordination: 22/6/1958
Date of Ordination: 22/6/1958
O’Brien, Very Rev. Cornelius (Con) PE
Date of Ordination: 21/6/1925
Last Known Appointment: Kilmichael
Date of Ordination: 21/6/1925
Last Known Appointment: Kilmichael
O’Brien, Very Rev. Patrick J. (Pat) PP
Date of Ordination: 22/6/1952
Last Known Appointment: Kilmacabea
Date of Ordination: 22/6/1952
Last Known Appointment: Kilmacabea
O’Brien, Very Rev. Daniel PP
Date of Ordination: 6/8/1876
Last Known Appointment: Rath and the Islands
Date of Ordination: 6/8/1876
Last Known Appointment: Rath and the Islands
O’Brien, Rev. Thomas CC
Date of Ordination: 9/3/1879
Date of Ordination: 9/3/1879
O’Brien, Very Rev. Daniel Albert OP PP VG
O’Brien, Rev. Edmund OP Cp.
Date of Ordination: 21/5/1981
Date of Ordination: 21/5/1981
O’Callaghan, Very Rev. John PP
Date of Ordination: 5/6/1982
Date of Ordination: 5/6/1982
O’Callaghan, Rev. Liam MSC
Date of Ordination: 16/7/1957
Date of Ordination: 16/7/1957
O’Callaghan, Most Rev. Alphonsus OP
Date of Ordination: 07/1863
Date of Ordination: 07/1863
O’Callaghan, Rev. Humphrey
Date of Ordination: 1880
Date of Ordination: 1880
O’Carroll, Rev. Timothy Cp.
Date of Ordination: 10/6/1900
Date of Ordination: 10/6/1900
O’Connell, Very Rev. Canon Patrick PP
Date of Ordination: 18/5/1869
Last Known Appointment: Ovens / Farran
Date of Ordination: 18/5/1869
Last Known Appointment: Ovens / Farran
O’Connell, Very Rev. Canon Patrick PP
Date of Ordination: 24/6/1890
Last Known Appointment: Enniskeane / Desertserges
Date of Ordination: 24/6/1890
Last Known Appointment: Enniskeane / Desertserges
O’Connell, Rev. Andrew
Date of Ordination: 2/6/1868
Date of Ordination: 2/6/1868
O’Connell, Rev. Charles CC
Date of Ordination: 5/6/1852
Last Known Appointment: Enniskeane / Desertserges
Date of Ordination: 5/6/1852
Last Known Appointment: Enniskeane / Desertserges
O’Connell, Rev. Geoffrey
Date of Ordination: 23/5/1926
Date of Ordination: 23/5/1926
O’Connor, Dean Denis PE
Date of Ordination: 20/6/1948
Date of Ordination: 20/6/1948
O’Connor, Very Rev. Charles (Charlie) Gerard PP
Date of Ordination: 23/6/1935
Last Known Appointment: Ss. Peter & Paul’s
Date of Ordination: 23/6/1935
Last Known Appointment: Ss. Peter & Paul’s
O’Connor, Rev. Francis
Date of Ordination: 8/7/1883
Date of Ordination: 8/7/1883
O’Connor, Very Rev. Diarmuid Raymond
Date of Ordination: 21/6/1942
Last Known Appointment: Murragh and Templemartin
Date of Ordination: 21/6/1942
Last Known Appointment: Murragh and Templemartin
O’Connor, Very Rev. Canon Timothy F. PP
Date of Ordination: 19/6/1910
Last Known Appointment: Dunmanway
Date of Ordination: 19/6/1910
Last Known Appointment: Dunmanway
O’Connor, Rev. John Hackett Cp.
Date of Ordination: 1862
Date of Ordination: 1862
O’Connor, Rev. Edmond CC
Date of Ordination: 23/6/1901
Last Known Appointment: Watergrasshill / Glenville
Date of Ordination: 23/6/1901
Last Known Appointment: Watergrasshill / Glenville
O’Connor, Rev. Jeremiah E. Cp.
Date of Ordination: 1897
Date of Ordination: 1897
O’Dalaigh (Daly) D.D., Rev. Richard Timothy
O’Donovan, Very Rev. Timothy PE
Date of Ordination: 28/9/1941
Last Known Appointment: Rath and the Islands
Date of Ordination: 28/9/1941
Last Known Appointment: Rath and the Islands
O’Donovan, Very Rev. Patrick Joseph (Pat Joe) PE
Date of Ordination: 23/6/1946
Last Known Appointment: Kilmichael
Date of Ordination: 23/6/1946
Last Known Appointment: Kilmichael
O’Donovan, Very Rev. James PP
Date of Ordination: 3/3/1918
Last Known Appointment: Kilmeen & Castleventry
Date of Ordination: 3/3/1918
Last Known Appointment: Kilmeen & Castleventry
O’Donovan, Rev. Jeremiah CC
Date of Ordination: 20/6/1926
Last Known Appointment: Rosscarbery & Lisavaird
Date of Ordination: 20/6/1926
Last Known Appointment: Rosscarbery & Lisavaird
O’Donovan, Very Rev. Patrick PP
Date of Ordination: 18/6/1939
Last Known Appointment: Rath and the Islands
Date of Ordination: 18/6/1939
Last Known Appointment: Rath and the Islands
O’Donovan, Rev. Thomas PE
Date of Ordination: 17/6/1900
Last Known Appointment: Murragh and Templemartin
Date of Ordination: 17/6/1900
Last Known Appointment: Murragh and Templemartin
O’Donovan, Rev. Denis
Date of Ordination: 1884
Date of Ordination: 1884
O’Donovan, Rev. John
Date of Ordination: 04/1918
Date of Ordination: 04/1918
O’Driscoll, Very Rev. Denis PP
Date of Ordination: 24/6/1889
Last Known Appointment: Enniskeane / Desertserges
Date of Ordination: 24/6/1889
Last Known Appointment: Enniskeane / Desertserges
O’Driscoll (Jnr), Very Rev. James PP
Date of Ordination: 21/5/1842
Last Known Appointment: Kilmichael
Date of Ordination: 21/5/1842
Last Known Appointment: Kilmichael
O’Driscoll (Snr), Very Rev. James PP
Date of Ordination: 13/6/1812
Last Known Appointment: Kilmichael
Date of Ordination: 13/6/1812
Last Known Appointment: Kilmichael
O’Flynn , Very Rev. Daniel P (Dan) PP
Date of Ordination: 17/6/1945
Last Known Appointment: Carrigaline
Date of Ordination: 17/6/1945
Last Known Appointment: Carrigaline
O’Flynn , Very Rev. Florence (Flor) PE
Date of Ordination: 11/6/1939
Last Known Appointment: Mayfield (St. Joseph’s)
Date of Ordination: 11/6/1939
Last Known Appointment: Mayfield (St. Joseph’s)
O’Flynn , Very Rev. James Christopher (Christy) PP
Date of Ordination: 20/6/1909
Last Known Appointment: Passage West
Date of Ordination: 20/6/1909
Last Known Appointment: Passage West
O’Flynn , Rev. William (Billy)
Date of Ordination: 04/1918
Date of Ordination: 04/1918
O’Halloran , Rev. Richard CC
Date of Ordination: 11/6/1916
Last Known Appointment: Rath and the Islands
Date of Ordination: 11/6/1916
Last Known Appointment: Rath and the Islands
O’Hea , Most Rev. Michael
Date of Ordination: 09/1834
Date of Ordination: 09/1834
O’Kane , Very Rev. James SMA PP
Date of Ordination: 21/12/1962
Date of Ordination: 21/12/1962
O’Leary , Rev. Patrick
Date of Ordination: 8/6/1985
Date of Ordination: 8/6/1985
O’Leary , Rev. David
Date of Ordination: 18/6/1939
Date of Ordination: 18/6/1939
O’Leary , Very Rev. Canon Patrick PP
Date of Ordination: 9/6/1883
Last Known Appointment: Glounthaune
Date of Ordination: 9/6/1883
Last Known Appointment: Glounthaune
O’Leary , Very Rev. Canon Patrick PP
Date of Ordination: 06/1879
Last Known Appointment: Ss. Peter & Paul’s
Date of Ordination: 06/1879
Last Known Appointment: Ss. Peter & Paul’s
O’Leary ,Rev. John
Date of Ordination: 24/6/1889
Date of Ordination: 24/6/1889
O’Leary ,Very Rev. Canon James M. PP
Date of Ordination: 24/6/1890
Last Known Appointment: Dunmanway
Date of Ordination: 24/6/1890
Last Known Appointment: Dunmanway
O’Leary , Very Rev. Arthur PP
Date of Ordination: c. 1844
Last Known Appointment: Ardfield / Rathbarry
Date of Ordination: c. 1844
Last Known Appointment: Ardfield / Rathbarry
O’Leary , Very Rev. John PP
Date of Ordination: 18/3/1866
Last Known Appointment: Watergrasshill / Glenville
Date of Ordination: 18/3/1866
Last Known Appointment: Watergrasshill / Glenville
O’Leary , Very Rev. Canon Timothy PP
Date of Ordination: 01/03/1881
Last Known Appointment: Glounthaune
Date of Ordination: 01/03/1881
Last Known Appointment: Glounthaune
O’Leary , Rev. John (Sean)
Date of Ordination: 17/6/1951
Date of Ordination: 17/6/1951
O’Leary , Rev. Joseph P.
Date of Ordination: 21/6/1915
Date of Ordination: 21/6/1915
O’Lochran , Rev. Patrick
O’Mahony , Very Rev. Canon Liam PE
Date of Ordination: 17/6/1951
Date of Ordination: 17/6/1951
O’Mahony , Very Rev. Timothy (Tim) PP
Date of Ordination: 18/6/1922
Last Known Appointment: Passage West
Date of Ordination: 18/6/1922
Last Known Appointment: Passage West
O’Mahony , Rev. Daniel CC
O’Mahony , Rev. John CC
Date of Ordination: 23/11/1879
Date of Ordination: 23/11/1879
O’Mahony , Rev. Timothy Cp.
Date of Ordination: 1818
Date of Ordination: 1818
O’Mahony , Rev. James CC
Date of Ordination: 26/5/1863
Last Known Appointment: Innishannon / Knockavilla
Date of Ordination: 26/5/1863
Last Known Appointment: Innishannon / Knockavilla
O’Mahony , Rev. Charles Leo CM
Date of Ordination: 19/6/1927
Date of Ordination: 19/6/1927
O’Muineachain(Monahan) , Rev. Seamus (James) Cp.
Date of Ordination: 02/1924
Date of Ordination: 02/1924
O’Murchu , An tAth. Tadgh PP
Date of Ordination: 23/6/1935
Last Known Appointment: Murragh and Templemartin
Date of Ordination: 23/6/1935
Last Known Appointment: Murragh and Templemartin
O’Neill , Rev. Dr. John G
Date of Ordination: 17/8/1924
Date of Ordination: 17/8/1924
O’Neill , Rev. Patrick CC
Date of Ordination: 26/1/1918
Last Known Appointment: Rosscarbery & Lisavaird
Date of Ordination: 26/1/1918
Last Known Appointment: Rosscarbery & Lisavaird
O’Regan , Very Rev. Thomas A (Gus) PP
Date of Ordination: 22/6/1941
Last Known Appointment: Clontead
Date of Ordination: 22/6/1941
Last Known Appointment: Clontead
O’Reilly , Rev. Thomas CF
Date of Ordination: 26/6/1875
Date of Ordination: 26/6/1875
O’Riordan , Rev. James V. CC
Date of Ordination: 17/5/1864
Date of Ordination: 17/5/1864
O’Riordan , Very Rev. Michael (Mick) Francis PP
Date of Ordination: 18/6/1944
Last Known Appointment: Murragh and Templemartin
Date of Ordination: 18/6/1944
Last Known Appointment: Murragh and Templemartin
O’Shaughnessy , Rev. Christopher
Date of Ordination: 1/6/1978
Date of Ordination: 1/6/1978
O’Shea , Archdeacon Michael B. PP VG
Date of Ordination: 8/6/1816
Last Known Appointment: St. Patrick’s
Date of Ordination: 8/6/1816
Last Known Appointment: St. Patrick’s
O’Sullivan , Rev. John L. CSSp
Date of Ordination: 3/7/1955
Date of Ordination: 3/7/1955
O’Sullivan ,Very Rev. Patrick J PP
Date of Ordination: 21/6/1925
Last Known Appointment: Muintir Bhaire
Date of Ordination: 21/6/1925
Last Known Appointment: Muintir Bhaire
O’Sullivan , Very Rev. Patrick (Paddy) PP
Date of Ordination: 20/6/1937
Last Known Appointment: Crosshaven
Date of Ordination: 20/6/1937
Last Known Appointment: Crosshaven
O’Sullivan , Very Rev. Canon Timothy PP
Date of Ordination: 20/6/1903
Last Known Appointment: Bantry
Date of Ordination: 20/6/1903
Last Known Appointment: Bantry
O’Sullivan , Very Rev. Joseph (Joe) Adm
Date of Ordination: 15/8/1886
Last Known Appointment: Barryroe
Date of Ordination: 15/8/1886
Last Known Appointment: Barryroe
O’Sullivan , Very Rev. Michael PP VG
Date of Ordination: 06/1833
Date of Ordination: 06/1833
O’Sullivan , Very Rev. Canon William James PP
Date of Ordination: 1831
Last Known Appointment: Blackrock
Date of Ordination: 1831
Last Known Appointment: Blackrock
O’Sullivan , Rev. Patrick J. CC
Date of Ordination: 1926
Last Known Appointment: Kilmeen & Castleventry
Date of Ordination: 1926
Last Known Appointment: Kilmeen & Castleventry
O’Sullivan , Rev. Florence Cp.
O’Sullivan , Rev. Patrick J.
O’Sullivan , Very Rev. Daniel PP
Date of Ordination: 21/5/1866
Last Known Appointment: Tracton Abbey
Date of Ordination: 21/5/1866
Last Known Appointment: Tracton Abbey
O’Sullivan , Very Rev. Cornelius PP
Date of Ordination: 06/1867
Last Known Appointment: Enniskeane / Desertserges
Date of Ordination: 06/1867
Last Known Appointment: Enniskeane / Desertserges
O’Sullivan , Very Rev. Canon Michael Adm
Date of Ordination: 24/1/1892
Last Known Appointment: Cathedral
Date of Ordination: 24/1/1892
Last Known Appointment: Cathedral
O’Sullivan , Rev. Denis CC
Date of Ordination: 24/6/1872
Last Known Appointment: Rath and the Islands
Date of Ordination: 24/6/1872
Last Known Appointment: Rath and the Islands
O’Sullivan , Rev. Timothy J. CC
Date of Ordination: 18/6/1899
Last Known Appointment: Rosscarbery & Lisavaird
Date of Ordination: 18/6/1899
Last Known Appointment: Rosscarbery & Lisavaird
O’Sullivan , Rev. Charles T. IC CC
Date of Ordination: 21/2/1970
Last Known Appointment: Ballincollig
Date of Ordination: 21/2/1970
Last Known Appointment: Ballincollig
O’Sullivan , Rev. Daniel Cp.
Date of Ordination: 1871
Date of Ordination: 1871
O’Sullivan , Rev. John B.
Date of Ordination: 21/6/1959
Date of Ordination: 21/6/1959
Ormond , Very Rev. Robert (Bobby) PP
Date of Ordination: 8/6/1950
Last Known Appointment: Tracton Abbey
Date of Ordination: 8/6/1950
Last Known Appointment: Tracton Abbey