"John Egerton, 3rd Earl of Bridgewater KB PC (9 November 1646 – 19 March 1701) was a British nobleman from the Egerton family.
He was the eldest son of John Egerton, 2nd Earl of Bridgewater and his wife Elizabeth Cavendish. His maternal grandparents were William Cavendish, 1st Duke of Newcastle and his first wife Elizabeth Basset.
On 17 November 1664, he married Lady Elizabeth Cranfield, daughter of James Cranfield, 2nd Earl of Middlesex. She gave birth to a son, but died in childbirth. He married his second wife on 2 April 1673, Lady Jane Paulet, eldest daughter of Charles Paulet, 1st Duke of Bolton." - (en.wikipedia.org 13.03.2021)