Author
Fergus O'Connor Collection
386
O'Connor, T. P. (Thomas Power), 1848-1929
127
O'Connor, Frank, 1903-1966
124
O'Connor, Joseph, 1963-
83
Sinn Féin
61
D. O'Connor & Co Chartered Accountants
55
O'Connor, Ulick
47
O'Connor, Rory, 1883-1922
40
O'Connor, James, Sir, 1872-1931
30
O'Connor, John
29
O'Connor, Fergus, publisher
27
O'Connor, Michael J
27
O'Connor, Peter
23
O'Connor, Arthur, 1763-1852
22
O'Connor, John, 1850-1928
22
Collins, Michael, 1890-1922
20
Desart, William Ulick O'Connor Cuffe, Earl of, 1845-1898
19
Irish National Aid and Volunteers' Dependants' Fund
19
O'Connor, Art, 1888–1950
19
Irish Free State. Office of Revenue Commissioners
18
Morris, William O'Connor, 1824-1904
18
O'Connor, Donal, 1872-1935
17
O'Connor, Joyce
17
O'Connor, Edwin
15
O'Connor, Flannery
15
O'Connor, Duffy P. J.
14
O'Connor, Robert, 1916-
14
O'Connor, Roger, 1762-1834
14
O'Connor, V. L. artist
14
O'Connor, John, 1849-1908
13
James O'Connor & Co., Solicitors
12
O'Connor, Carlene, author
12
O'Connor, James, 1836-1910
11
O'Connor, Joseph, 1963- author
11
O'Connor, Patrick J. (Geographer)
11
Redmond, John Edward, 1856-1918
11
Dáil Éireann
10
O'Connor, Gemma
10
O'Connor, J. P. (James P.)
10
O'Connor, Patrick J., d. 1964
10
O'Connor, Ruby, author
10
Steves, Rick, 1955-
10
Ireland. Social Services Inspectorate
9
Keating, Geoffrey, 1570?-1644?
9
Lysaght, D. R. O'Connor
9
O'Brien, Art Patrick, 1872-1949
9
O'Connor, Michael J.
9
Ahern, Pearse, author
8
Irish Republican Army
8
M. J. O'Connor & Co. (Solicitors)
8
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