Frederick Cornwallis, 1st Baron Cornwallis

1. Richard Griffin Baron Braybrooke, The Private Correspondence of Jane Lady Cornwallis; 1613-1644 (London, 1842), pp. 234-8: Joanna Moody, The Private Correspondence of Jane Lady Cornwallis Bacon, 1613-1644 (2003), p. 54.
2. The Diary of Samuel Pepys

The Right Honourable The Lord Cornwallis Kt PC
Treasurer of the Household
In office 1660–1662

Parliament of England
Preceded by No Parliament	Member of Parliament for Eye March 1640 – September 1642 With: Sir Roger North	Succeeded by Morris Barrow and Sir Roger North
Preceded by Nathaniel Bacon and Francis Bacon	Member of Parliament for Ipswich 1660–1660 With: Francis Bacon	Succeeded by John Sicklemore and William Blois
Political offices
Vacant during English Republic Title last held by Viscount Savile	Treasurer of the Household 1660 – January 1662	Succeeded by Viscount Fitzhardinge
Peerage of England
New creation	Baron Cornwallis 1661 – January 1662	Succeeded by Charles Cornwallis
Baronetage of England
New creation	Baronet 1627 – January 1662	Succeeded by Charles Cornwallis