The St Quintin Baronetcy, of Harpham in the County of York, was a title in the baronetage of England. It was created on 8 March 1642 for William St Quintin. The third Baronet sat as Member of Parliament

Member of Parliament

A Member of Parliament is a representative of the voters to a :parliament. In many countries with bicameral parliaments, the term applies specifically to members of the lower house, as upper houses often have a different title, such as senate, and thus also have different titles for its members,...

 for Hull. The fourth Baronet was Member of Parliament for Thirsk

Thirsk (UK Parliament constituency)

Thirsk was a parliamentary borough in Yorkshire, represented in the English and later British House of Commons in 1295, and again from 1547. It was represented by two Members of Parliament until 1832, and by one member from 1832 to 1885, when the constituency was abolished and absorbed into the new...

. The title became extinct on the death of the fifth Baronet in 1795. The family estate was passed on to the late Baronet's nephew, William Thomas Darby, the son of Vice-Admiral George Darby

George Darby

Vice Admiral George Darby was an officer in the Royal Navy. He was the second son of Jonathan Darby III Esq. , of Leap Castle, in King's County, Ireland.-Early career:Darby joined the Royal Navy as a volunteer...

, who assumed the surname and arms of St Quintin.

The family seat from the 1690's onwards was Scampston Hall

Scampston Hall

Scampston Hall is a country house in North Yorkshire, England, with a serpentine park designed by Charles Bridgeman and Capability Brown. It is located on the north side of the A64 Leeds/Scarborough road, 4 miles east of Malton, in Scampston village, whose name was variously written in ancient...

, Scampston

Scampston

Scampston is a village and civil parish in the Ryedale district of North Yorkshire, England. It lies close to the A64 road, on the outskirts of Rillington and approximately 3 miles east of Malton....

, Yorkshire

Yorkshire

Yorkshire is a historic county of northern England and the largest in the United Kingdom. Because of its great size in comparison to other English counties, functions have been increasingly undertaken over time by its subdivisions, which have also been subject to periodic reform...

.

St Quintin Baronets, of Harpham (1642)

• Sir William St Quintin, 1st Baronet (1579-1649)
• Sir Henry St Quintin, 2nd Baronet (c. 1605-1695)
• Sir William St Quintin, 3rd Baronet
  Sir William St Quintin, 3rd Baronet
  Sir William St Quintin, 3rd Baronet , of Harpham in Yorkshire, was an English official and Member of Parliament.He was the eldest son of William St Quintin of Muston ; he succeeded to the family baronetcy in November 1695 on the death of his grandfather, Sir Henry St Quintin of Harpham, who...
  
   (c. 1662-1723)
• Sir William St Quintin, 4th Baronet
  Sir William St Quintin, 4th Baronet
  Sir William St Quintin, 4th Baronet , of Harpham and Scampston in Yorkshire, was an English landowner and Member of Parliament.He was the eldest son of Hugh St Quintin Sir William St Quintin, 4th Baronet (c. 1700 – 9 May 1770), of Harpham and Scampston in Yorkshire, was an English landowner and...
  
  (c. 1700-1770)
• Sir William St Quintin, 5th Baronet (1729-1795)