The Right Honourable The Earl Fauconberg PC
Thomas Belasyse, aged 24
Lord Lieutenant, North Riding
In office 1660–1687
Monarch	Charles II James II
Envoy to the Republic of Venice
In office 1669–1672
Monarch	Charles II
Special Envoy to France
In office 1658–1659
Monarch	Commonwealth of England
Personal details
Born	ca 1627 Newburgh Priory, Yorkshire
Died	31 December 1700(1700-12-31) (aged 73) Sutton House, London
Resting place	St Michael's, Coxwold
Nationality	English
Spouse(s)	Mildred Saunderson Mary Cromwell (1637-1713)
Parent(s)	Henry Belasyse (1604–1647) Grace Barton
Alma mater	Trinity College, Cambridge
Occupation	Politician, diplomat

Thomas Belasyse, 1st Earl Fauconberg PC (c. 1627 – 31 December 1700) was an English peer.^[1] He supported the Parliamentary cause in the English Civil War, becoming close to Oliver Cromwell and marrying Cromwell's third daughter, Mary. After the Restoration of the monarchy he became a member of the Privy Council to Charles II and was elevated to an earldom by William III.

Belasyse was the only son of Henry Belasyse, and Grace Barton; his grandfather, Thomas Belasyse, 1st Viscount Fauconberg, was a Royalist, who went into exile after being defeated at Marston Moor in 1644.^[2]

Unlike his Royalist father and grandfather, Belasyse supported Parliament in the English Civil War, and subsequently became a strong adherent of Oliver Cromwell, whose third daughter, Mary, he married in 1657. His father died in 1647 and he succeeded his grandfather to the viscounty of Fauconberg in the Bishopric of Durham in 1652.^[3]

Belasyse again became a Royalist at the Restoration of the monarchy, and was appointed a member of the Privy Council of England by Charles II and Captain of the Guard (in which office he succeeded his uncle Lord Belasyse). He also served as English ambassador in Venice. He was Lord Lieutenant of the North Riding of Yorkshire (1660–1692), with responsibility for the North York Militia, personally commanding one of the Troops of Horse.^[4] He was one of the noblemen who joined in inviting William of Orange to England, and was by that king created Earl Fauconberg, in the Peerage of England, on 9 April 1689.^[3]

Fauconberg died on 31 December 1700, and was buried in the family vault in Coxwold. He had no children; on his death, the earldom became extinct, but his viscountcy passed to his nephew, Thomas Belasyse, 3rd Viscount Fauconberg.

On 3 July 1651 Fauconberg married Mildred, daughter of Nicholas Saunderson, 2nd Viscount Castleton. She died 8 May 1656.^[5] On 18 November 1657, he married Mary Cromwell, the third daughter of Oliver Cromwell.^[6] She outlived her husband by thirteen years dying on 14 March 1713.^[7]

While he was in Italy, Fauconberg translated and published the Histoire du gouvernement de Venise, by Abraham Nicolas Amelot de la Houssaye.^[8]

• Green Ribbon Club, post-restoration political club of which Fauconberg was a member. The Green Ribbon had been used as the badge of the Levellers in the English Civil Wars, in which many of them had fought, and was an overt reminder of their radical origins.
• Earl Fauconberg (1765 ship) – ship built at Whitby that became a Greenland whaler and was lost there in 1821.

Attributionn

•  This article incorporates text from a publication now in the public domain: Keary, Charles Francis (1885). "Belasyse, Thomas". In Stephen, Leslie (ed.). Dictionary of National Biography. Vol. 4. London: Smith, Elder & Co. p. 142.

• Stater, Victor (2004). "Belasyse, Thomas, first Earl Fauconberg". Oxford Dictionary of National Biography (online ed.). Oxford University Press. doi:10.1093/ref:odnb/1978. (Subscription or UK public library membership required.)
• Grant, Peter, "Belasyse [née Cromwell], Mary, Countess Fauconberg (bap. 1637, d. 1713)", Oxford University Press 2004–2008, Bellasis family 1500–1653, page 7. Website of Ingilby History, Retrieved 5 March 2010
• Nicolas, Sir Nicholas Harris & Courthope, William. The historic peerage of England: exhibiting, under alphabetical arrangement, the origin, descent, and present state of every title of peerage which has existed in this country since the Conquest; being a new edition of the "Synopsis of the Peerage of England", John Murray, 1857
• Sherwood, Roy Edward (1997). Oliver Cromwell: king in all but name, 1653–1658. Palgrave Macmillan. ISBN 0-312-17659-7.

• Stater, Victor "Belasyse, Thomas, first Earl Fauconberg (1627/8–1700)", Oxford University Press 2004–2008, Bellasis family 1500–1653, pages 5,5. Website of Ingilby History, Retrieved 5 March 2010
• McNeill, Ronald John (1911). "Green Ribbon Club" . Encyclopædia Britannica. Vol. 12 (11th ed.). pp. 550–551.

• Two songs at the marriage of the Lord Fauconberg and the Lady Mary Cromwell, by Andrew Marvell.