Sir John Clerk, fifth baronet (d. 1798)
The son of Sir George Clerk of Penicuik, fourth baronet (d. 1784); he married Rosemary
Appleby, daughter of Joseph Dacre Appleby.
The son of Sir George Clerk of Penicuik, fourth baronet (d. 1784); he married Rosemary
Appleby, daughter of Joseph Dacre Appleby.