Thomas Belasyse, 1st Earl Fauconberg
Thomas Belasyse, 1st Earl Fauconberg PC was an English peer. He supported the Parliamentary cause in the English Civil War, becoming close to Oliver Cromwell and marrying Cromwell's third daughter, Mary. Wikipedia
Born: 1627, Newburgh Priory Estate, United Kingdom
Died: December 31, 1700 (age 73 years), National Trust - Sutton House and Breaker's Yard, London, United Kingdom
Great-grandparents: Margaret Babthorpe and Henry Cholmley
Spouse: Mary Cromwell, Countess Fauconberg (m. 1657–1700)
Parents: Henry Belasyse and Grace Barton
Cousins: Barbara Slingsby, Henry Slingsby, and Sir Thomas Slingsby, 2nd Baronet