After graduating from Oxford with a first class degree in classics,
Regarded as ‘an excellent landlord’, Bruen was approached by the freemen of Carlow to rescue them ‘from the grasp of corporate monopoly’ and challenge the entrenched Charleville interest at the 1830 general election, with a promise that they would pay all the expenses consequent upon the opening of that Borough’.
Bruen, however, defeated Vigors in 1835, having acquired the backing of an influential local Catholic politician, Patrick Finn, who had hitherto strenuously opposed the Bruen influence in the county.
Bruen divided against the Whigs on the address, 4 Feb. 1836, opposed a select committee inquiry into the Royal Dublin Society, 23 Mar., and voted against the third reading of the Irish municipal corporations bill, 28 Mar. 1836.
In 1837 Bruen was defeated by William Henry Maule, a Liberal, after a violent contest, in which Bruen reportedly claimed that ‘the electors were hunted like wild beasts, their prospects in life blighted, their trade ruined, their property destroyed, their persons assaulted’, and the town ‘converted into a hell upon earth’.
The proceedings before the election committee were ‘one of the most costly and dilatory … ever known in the history of disputed returns’ and took an unprecedented 69 days to resolve. At an estimated expense of at least £20,000, the adverse decision effectively terminated Bruen’s political career.
Now residing in London, Bruen allowed his already heavily encumbranced estate to be further mismanaged and, after he failed to pay certain annuities charged against his property a receiver was appointed by the courts in 1843.
