Bloomfield served in Newfoundland, Gibraltar and at Vinegar Hill in 1798. Brought to the notice of the Prince of Wales as an accomplished musician while quartered at Brighton, he seized his chance, was soon much in the Prince’s confidence and was appointed to his household in 1808.
Early in 1811 it was arranged that, at the next general election, Bloomfield should come in for Plymouth in place of another Carlton House man, Thomas Tyrwhitt, who had established an interest there in the Prince’s name. Both he and the Prince evidently remained ignorant of difficulties subsequently raised, for reasons which remain obscure, by Tyrwhitt, who seriously considered holding on to the seat, though he admitted to the Prince’s secretary that the only way of ‘softening’ Bloomfield’s ‘enthusiasm to represent this borough’ would be to tell him that the Prince had changed his mind. Reports from Carlton House on the current temper of both Bloomfield and his master seem to have convinced Tyrwhitt that there would be a terrible row if this was attempted and he decided to leave well alone.
In the House Bloomfield was a totally reliable, though apparently silent supporter of government, as well as a steady opponent of Catholic relief. (He supported emancipation as a peer in 1829 because the measure came forward ‘under the sanction of such protestant authorities’ as the King, Wellington and Peel.)
As private secretary Bloomfield, who in December 1817 received substantial financial compensation from the Regent for surrendering his duchy of Cornwall post to Sir William Knighton, exercised considerable (some ministers thought unconstitutional) influence and power for over four years.
He was converted to Wesleyan Methodism while in Sweden and died 15 Aug. 1846.
