According to Wikipedia: "James Boswell, 9th Laird of Auchinleck (October 29, 1740 – May 19, 1795) was a lawyer, diarist, and author born in Edinburgh, Scotland; he is best known for his biography of Samuel Johnson. His name has passed into the English language as a term (Boswell, Boswellian, Boswellism) for a constant companion and observer. Boswell is also known for the detailed and frank journal...