Peerage Record – 57728

     On 5 December 1686 buried.¹

     Isabella Durham was the daughter of John Durham of Pilton and Luffness.² She married George St. Clair, son of Sir John St. Clair of Hermanstoun and Elizabeth Sinclair, on 5 September 1678.¹ She died circa 2 December 1686.¹ She was buried on 5 December 1686.¹
     From 5 September 1678, her married name became St. Clair.

     John St. Clair was baptised on 5 October 1679.¹ He was the son of George St. Clair and Isabella Durham.² He died on 26 August 1742 at age 62, without male issue.¹
     He was a doctor at Haddington, East Lothian, Scotland.¹

     Thomas St. Clair was baptised on 18 June 1643.¹ He was the son of Sir John St. Clair of Hermanstoun and Elizabeth Sinclair.² He died, young.¹

     Matthew St. Clair was baptised on 4 February 1645.¹ He was the son of Sir John St. Clair of Hermanstoun and Elizabeth Sinclair.² He died before 1647, young.¹

     Matthew St. Clair was baptised on 25 November 1647.¹ He was the son of Sir John St. Clair of Hermanstoun and Elizabeth Sinclair.² He married Elizabeth Carr, daughter of Sir Thomas Carr.¹ He died circa 8 November 1728.¹ He was buried on 11 November 1728.¹

     At Cavers, Roxburghshire, Scotland, (an unknown value.)¹

     Elizabeth Carr is the daughter of Sir Thomas Carr.² She married Matthew St. Clair, son of Sir John St. Clair of Hermanstoun and Elizabeth Sinclair.¹
     Her married name became St. Clair.

     Charles St. Clair of Herdmanston was born on 25 January 1692.¹ He was the son of Matthew St. Clair and Elizabeth Carr.² He married Elizabeth Hume, daughter of Sir Andrew Hume of Kimminghame, on 1 April 1731.¹ He died on 4 January 1775 at age 82.¹
     He was a practising Advocate in 1722.¹ He succeeded as the 11th Lord Sinclair [S., 1449] circa 14 March 1723, de jure.² He succeeded as the 2nd Lord Sinclair [S., 1677] circa 14 March 1723, de jure.²