Renehan was born in 1797 at Longford Pass in the parish of Gurtnahoe,
County Tipperary. He was educated first at Freshfield and then at
Kilkenny. In September 1819, Renehan entered St Patrick's College as a student for the
Archdiocese of Cashel to study
logic. In 1825, Renehan was elected a
Dunboyne student. On 15 September 1825, Renehan was appointed junior dean, and a few weeks later was ordained a priest. On 27 July 1827 Renehan was elected professor of
scripture at St Patrick's. He held this position until June 1834, when he became vice-president of the college. From 4 June 1841 to 24 June 1843, Renehan also filled the office of
bursar and was instrumental in extricating the college from financial difficulties. In 1845, Renehan became president of St. Patrick's While college president, Renehan commissioned
Augustus Pugin to construct the buildings on St Mary's Square at the college. These buildings include the
Russell Library and a large meeting-room that was later named after Renehan. Renehan was a historian of the development of
Catholicism in Ireland. He collected 79 volumes of early Irish Church
manuscripts, housed today in the Russell Library. Renehan served as St Patrick's president until his death on 27 July 1857. He is buried in a small cemetery on the campus. ==Works==