Abbey. There is a small commemorative plaque in the abbey, although her chief monument is at Rotherfield Greys in Oxfordshire. Catherine's epitaph reads: Issue Sir Francis and Lady Knollys produced a number of offspring who survived to maturity. Of the children listed, only the last, Dudley, is known to have died in infancy: Mary Knollys (c. 1541 – 1593). She married Edward Stalker. Sir Henry Knollys (c. 1542 – 1582). He was a member of parliament representing first Shoreham, Kent (1563) and then Oxfordshire. Esquire of the Body to Elizabeth I. He was married to Margaret Cave (1549–1600), daughter of Sir Ambrose Cave and Margaret Willington. Their daughter Lettice Knollys (1583–1655) married before 19 June 1602 William Paget, 4th Baron Paget. Lettice Knollys, Countess of Essex and of Leicester (8 November 1543 – 25 December 1634). She married first Walter Devereux, 1st Earl of Essex, secondly Robert Dudley, 1st Earl of Leicester, and thirdly Sir Christopher Blount. William Knollys, 1st Earl of Banbury, (c. 1544 – 25 May 1632). He was married first to Dorothy Bray, who was 20 years his senior; and secondly to Elizabeth Howard, daughter of Thomas Howard, 1st Earl of Suffolk, and his second wife Catherine Knyvett. Edward Knollys (1546–1580). He was a member of Parliament. Sir Robert Knollys (1547–1626). Member of Parliament representing Reading, Berkshire (1572–1589), Brecknockshire (1589–1604), Abingdon, Oxfordshire (1604, 1624–1625) and finally Berkshire (1626). He married Catherine Vaughan, daughter of Sir Rowland Vaughan, of Porthamel. Richard Knollys (1548 – 21 August 1596). Member of Parliament representing first Wallingford (1584) and then Northampton (1588). Married Joan Heigham, daughter of John Heigham, of Gifford's Hall, Wickhambrook, Suffolk. Elizabeth Knollys (15 June 1549 – c. 1605). Lady Elizabeth married Sir Thomas Leighton of Feckenham, Worcester, son of John Leighton of Watlesburgh and Joyce Sutton, in 1578. Her husband served as Governor of Jersey and Guernsey. Maud Knollys (1548 – ?). Died young. Sir Thomas Knollys (died 1596). Known for service in the Eighty Years' War (1568–1648). Governor of Ostend in 1586. Married Odelia de Morana, daughter of John de Morada, Marquess of Bergen. Sir Francis Knollys "the Younger" (c. 1552 – 1648). Member of Parliament representing first Oxford (1572–1588) and then Berkshire (1597, 1625). Married Lettice Barrett, daughter of John Barrett, of Hanham. Father-in-law of John Hampden. Anne Knollys (19 July 1555 – 30 August 1608). Married Thomas West, 2nd Baron De La Warr. Mother to