Bruen’s father, who came of a family settled in Ireland since the 17th century, made a fortune in the army commissariat in America, invested it in a county Carlow estate and was Member for the county.
At Westminster he gave a steady support to government and expected due attention to his requests for patronage in return. Although Peel as chief secretary was usually able to comply with them and saw to it that he became a governor of the county and colonel of the militia in 1816, Bruen, who voted with ministers in May and June 1819, became dissatisfied, threatening in January 1821 to withdraw his support owing to ‘studied neglect’.
