Baker was one of the foremost merchants trading with America, his interests extending over the whole length of the seaboard. In 1737 the Georgia board transacted business through him; in 1739 he was consulted by the board of Trade on the New England paper currencies; in 1746 he was quoted as ‘the chief man in the Carolina trade’; he had also extensive trade with New York.
Brought into Parliament by the Administration, Baker was a steady but not a humble government supporter. Newcastle wrote to Pelham, 1 Nov. 1748: ‘Baker would certainly make the best commissioner of trade except Barnard in all England’; and Pelham to the Duke of Devonshire, 19 Aug. 1749, after Baker had rudely refused an East India recommendation: ‘My friend Baker, though a very sensible fellow, is a coxcomb; and has been flattered by some people ... till he does not know where his arse hangs’.
He died 23 Jan. 1770.
