Background
Thompson was the son of Maurice Thomson (1601/4-1676), of Street Andrew, Eastcheap, City of London and Haversham, "England"s greatest colonial merchant of his day", who at one time obtained a monoploly of the Virginia tobacco trade.
Thompson was the son of Maurice Thomson (1601/4-1676), of Street Andrew, Eastcheap, City of London and Haversham, "England"s greatest colonial merchant of his day", who at one time obtained a monoploly of the Virginia tobacco trade.
His mother was Dorothy Vaux, daughter of John Vaux, of Pembrokeshire. He was High Sheriff of Buckinghamshire between 1669 and 1670 and was created a Baronet, of Haversham in the County of Buckingham, in 1673. In 1685 he was returned to Parliament for Gatton, a seat he held until 1696, when he was raised to the peerage as Baron Haversham, of Haversham in the County of Buckingham.
Between 1699 and 1701 he was a Lord of the Admiralty.
Lord Haversham married firstly Lady Frances Annesley, daughter of Arthur Annesley, 1st Earl of Anglesey, and widow of Francis Wyndham, in 1688. They had at least eleven children.
There were no children from this marriage. Lady Haversham died in 1724.