 He sat a third time for the constituency from 1689 until his death in 1700.On 27 February 1654 or 1655, he married firstly Alice Hare, daughter of Hugh Hare, 1st Baron Coleraine at Totteridge, and by her he had a son and three daughters.Fletcher married secondly Lady Mary Johnstone, daughter of James Johnstone, 1st Earl of Hartfell by 1665.