Bagwell was born at Clogher, county Tyrone, where his father was dean. His family were well-established landowners in county Tipperary, Bagwell’s grandfather and namesake being the descendant of a captain in Cromwell’s army, who had purchased Marlfield and the patronage of Clonmel in the 1770s, and represented County Tipperary in the Irish parliament, 1792-1800, and at Westminster, 1801-2. Bagwell’s father represented Cashel in the Irish parliament, 1799-1800 and at Westminster, 1801, and was collector of Clonmel from 1823, and three times mayor of the town. His uncle, Colonel William Bagwell, from whom Bagwell inherited his estates in 1826, was MP for Clonmel, 1801-19, and County Tipperary, 1819-26, and muster master-general for Ireland.
Bagwell’s extensive estates lay mainly in county Tipperary, but he also held land in counties Cork and Waterford.
In 1838 Bagwell married a daughter of the Hon. Francis Aldborugh Prittie, a former Reform MP for County Tipperary.
A regular speaker and active committee member, Bagwell was a supporter of Irish national education and of endowed schools, and strongly backed the agricultural training provided by the country’s ‘model’ schools.
In 1860 Bagwell assisted with a bill to extend the time for the repayment of the Dominica Hurricane Loan, and became involved in Irish banking, assisting with a bill to provide for unclaimed stock and dividends.
Regarding land reform, Bagwell wanted to provide more security for solvent tenants. He therefore supported the Irish tenant right bill in 1857, joining other Irish Liberal MPs to call for the reform of landlord-tenant relations in 1859, and seconding James Francis Maguire’s unsuccessful motion for a royal commission on the issue in 1863. He also sat on the select committee on the Tenure and Improvement of Land (Ireland) Act in May 1865.
By 1865 Bagwell was a consistent supporter of Palmerston’s ministry, but also claimed allegiance to the policies of the National Association regarding education, religious issues, and land reform, sitting on the select committee on the Irish Tenure and Improvement of Land Act that May.
In 1867 he was nicknamed ‘Umbrella Bagwell’ for his response to a leader in The Times, which he felt had exaggerated the threat posed by the Fenian conspiracy, and his statement that men of property might safely ‘sally forth by day or night protected by our umbrellas’.
Early in 1867 he attended two meetings of Liberal MPs called by Gladstone to consider parliamentary reform,
Bagwell was regarded as ‘little given to extravagance’ and ‘thoroughly respected on both sides of the House’, one constituent recalling him as a ‘tried and trusted representative, who had the interests of the people greatly at heart, and whose entire Parliamentary career was without blot or stain or reproach of any kind’. However, he refused to take the pledge on home rule, and being opposed to the Catholic clergy on the question of education, he was defeated at the 1874 general election.
