... Radcliffe married Joan Stanhope in 1472. She was a daughter of Sir Richard Stanhope and Maud Cromwell, a sister of Ralph Cromwell, 3rd Baron Cromwell. Joan Stanhope's first husband was Sir Humphrey Bourchier, son of Henry Bourchier, 1st Earl of Essex, who was killed at the battle of Barnet in 1471. Joan was an heir of Ralph Cromwell and was known as "Lady Cromwell". Robert Radcliffe became lord of the manor of Tattershall.
Joan Stanhope, Lady Cromwell died on 10 March 1489–90 and was buried at Holy Trinity, Tattershall, near Ralph Cromwell's home at Tattershall Castle,[5] where there is a commemorative brass image formerly including the Radcliffe coat of arms. ...
