Works at National Library of Wales

Sir Isaac Newton

Sir J. Banks

Sir J. Banks

Sir J. John Guest Bart. M.P

Sir John Aubrey Bart

Sir John Hill, M.D. Knight of the Polar Star

Sir John Nicholl M.P. D.C.L. Kings Advocate General, &c. &c. &c

Sir John Nicholl M.P. D.C.L. Kings Advocate General, &c. &c. &c

Sir John Owen

Sir John Owen Knt

Sir John Owen Knt

Sir John Trevor

Sir Joshua Reynolds

Sir Joshua Reynolds, Knight

Sir Josiah John Guest

Sir Leoline Jenkins

Sir Leoline Jenkins

Sir Leoline Jenkins

Sir Leoline Jenkins Knt

Sir Leoline Jenkins Knt

Sir Pryse Pryse

Sir Pryse Pryse

Sir Ralph Abercromby

Sir Ralph Abercromby