Grove Music Online, WWW site, Jan. 5, 2006 (Clerk, Sir John; b. Nov. 8, 1676, Penicuik House, nr Edinburgh; d. Oct. 4, 1755, Penicuik. Scottish politician, composer and music patron)
His Memoirs of the life of Sir John Clerk of Penicuik, Baronet, Baron of the Exchequer, 1895.