Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- St Stanislaus College, Tullabeg, Offaly, 1818-1991, 14 canlyniadau
- Irish Vice-Province of the Society of Jesus, 1830-, 13 canlyniadau
- St Francis Xavier's, Upper Gardiner Street, Dublin, 1832-, 11 canlyniadau
- Clongowes Wood College SJ, County Kildare, 1814-, 11 canlyniadau
- Milltown Park, Dublin, 1858-, 10 canlyniadau
- Belvedere College SJ, Dublin, 1832-, 10 canlyniadau
- Crescent College Comprehensive SJ, 1859-, 9 canlyniadau
- Rathfarnham Castle, Dublin, 8 canlyniadau
- St Ignatius House of Writers, Lower Leeson Street, Dublin, 1910-, 8 canlyniadau
- University Hall, Dublin, 1913-2004, 8 canlyniadau
- Pob un
- County Offaly (King's), 12 canlyniadau
- Tullabeg, 12 canlyniadau
- County Dublin, 12 canlyniadau
- Ballycowan (Bar.), 12 canlyniadau
- St Stanislaus College, 12 canlyniadau
- Dublin City, 11 canlyniadau
- Upper Gardiner Street, 10 canlyniadau
- County Kildare, 9 canlyniadau
- Clongowes Wood College SJ, 9 canlyniadau
- Clane, 9 canlyniadau