Named for the Scottish island of Iona, the school was founded by the Congregation of Christian Brothers in 1916.

The school was founded in 1860 by the Congregation of Christian Brothers for a sum of £3000.

The church was founded in 1568 by the Congregation of the Holy Spirit, and church and cloister were completed in the 17th century.

Notre Dame High School was founded by the Congregation of Holy Cross, but is now independent.

All Hallows was founded in 1909 by the Congregation of Christian Brothers.

It was founded in 1936 by the Congregation of Sisters of Saint Agnes, who continues to sponsor the University today.

It was founded in 1953 by the Congregation of Christian Brothers and closed in 1977.

The University was officially founded by the Congregation for Catholic Education on 15 September 1993.

Iona College - Catholic college founded by the Congregation of Christian Brothers.

It was founded by the Congregation of the Christian Brothers in 1935.