Background
Rivers was the son of Sir John Rivers, 1st Baronet of Chafford, Westerham, Kent and his wife Dorothy Potter, daughter of Thomas Potter of Wellstreet, Westerham, Kent.
Rivers was the son of Sir John Rivers, 1st Baronet of Chafford, Westerham, Kent and his wife Dorothy Potter, daughter of Thomas Potter of Wellstreet, Westerham, Kent.
He matriculated at Corpus Christi, Oxford under entry dated 16 December 1616, aged 13 and was awarded Bachelor on 3 July 1620. He was re-elected Member of Parliament for Lewes for the Long Parliament in November 1640. Rivers died in 1641 at the age of 38.
Short Parliament]
In April 1640, he was elected Member of Parliament for Lewes for the Short Parliament.