Coote’s father had succeeded to the wealth of his celebrated military uncle and namesake, whom he had followed into the army, in 1796. He had sat in the Irish Parliament for Ballinakill, 1790-7, and Maryborough, 1797-1800, and at Westminster for Queen’s County from 1802 to 1806, when he had been appointed governor and commander-in-chief of Jamaica, where Coote was born. He later represented Barnstaple, 1812-18. In 1816 he had been dismissed from the army and stripped of his honours for improper conduct with young boys, despite the objections of his supporters who claimed that he was suffering from mental illness.
In January 1830 Massy Dawson resigned to contest a vacancy in county Limerick, making way for Coote who came forward as the ‘grandson of the late John Bagwell’. He was returned unopposed, but was absent on account of ‘unavoidable circumstances’.
At the 1831 general election he was again returned unopposed for Clonmel in absentia.
