Братья и сёстры

• James Clerk (?–1793)
• Sir John Clerk, 5th Baronet (1736–1798)
• George Clerk
• Robert Clerk
• unknown daughter Clerk
• unknown daughter Clerk
• unknown daughter Clerk
• Janet Clerk (1738–?)

Единокровные братья и сёстры

Родители

• Dorothea Clerk-Maxwell (1719–1793)
• George Clerk-Maxwell (1715–1784)