Sir Henry Slingsby, 1st Baronet

Sir
Henry Slingsby
St John the Baptist Church, Knaresborough; burial site of Sir Henry Slingsby
Member of Parliament
for Knaresborough
April 1640; June to August 1625
In office
November 1640  September 1642 (excluded)
Personal details
Born14 January 1602
Scriven Yorkshire
Died8 June 1658(1658-06-08) (aged 56)
Tower Hill, London
Resting placeSt John the Baptist Church, Knaresborough
NationalityEnglish
Political partyRoyalist
SpouseBarbara Belasyse (1631–1641)
ChildrenThomas (1636–1688); Henry (1638–1701); Barbara (1633–1703)
Alma materQueens' College, Cambridge
OccupationLandowner and soldier
Military service
Allegiance Royalist
RankColonel
UnitSir Henry Slingsby’s Regiment of Foot
Battles/warsWars of the Three Kingdoms
Siege of York; Naseby; Siege of Newark

Sir Henry Slingsby of Scriven, 1st Baronet, 14 January 1602 – 8 June 1658, was an English landowner, politician and soldier who sat in the House of Commons at various times between 1625 and 1642. A Royalist during the Wars of the Three Kingdoms, he was executed in 1658 for his part in a conspiracy to restore Charles II.

First published in 1806, his ‘Memoirs’ for the years 1638 to 1648 are a valuable first-hand source for the First English Civil War in northern England.