He was the oldest son of Francis Newport, 1st Earl of Bradford and his wife Lady Diana Russell, fourth daughter of Francis Russell, 4th Earl of Bedford.
[2] Newport was educated in Christ Church, Oxford and graduated with a Master of Arts.
Newport entered the English House of Commons in 1670, sitting for Shropshire until 1685.
[5] The latter period, Newport was also Custos Rotulorum of Montgomeryshire, a post he had previously occupied between 1701 and 1711.
[6] Lord Bradford died aged 78 in Soho Square, London[7] and was buried at Wroxeter.