Baring did not enter the family woollen business, but was apprenticed as a merchant to the London firm of Boehm and Co. In 1763 he went into business in London with his brother John. He was an extremely able financier and soon obtained direction of the firm, which he made a financial house of European standing. By 1784 he was one of the principal merchants trading to America, the leader of the City interest in the East India Company,
While Shelburne was at the Treasury, Baring acted as one of his chief financial advisers. ‘Mr. Baring’, wrote the King to Shelburne, 20 Sept. 1782,
Though handicapped as a debater by his deafness,
I am inclined to think that silence of your Lordship’s friends, whilst their votes have been firm and consistent, will be well understood by the great world, as conveying a sufficient disapprobation of some parts, although upon the whole it may not be thought proper to go further. And it may have an awkward appearance with regard to some of those friends if your Lordship should hold a language upon so delicate and important a subject as to contradict their conduct. At the same time it may appear particular if your Lordship is compelled to be in town about your private affairs and to keep away from the House, although I cannot think there was any positive pledge given for your attendance when the restriction came before the House.
Over the French Revolution he adhered to Lansdowne and broke with Pitt.
Baring died 12 Sept. 1810, ‘unquestionably the first merchant in Europe, first in knowledge and talents, and first in character and opulence’.
