Helen Selina Blackwood, Baroness Dufferin and Claneboye, later Countess of Gifford, was an Irish songwriter, composer, poet, and author. Admired for her wit and literary talents, she was a well-known figure in London society of the mid-19th century.
A songsheet for The Lament of the Irish Emigrant printed in New York says "A Ballad – Poetry by the Hon. Mrs. Price Blackwood".
Thomas Sheridan, known as Tom Sheridan, was the only son of the Irish playwright and poet Richard Brinsley Sheridan and the soprano Elizabeth Ann Linley, although his father had at least one other son from a second marriage. Born in mid-November 1775, Thomas initially tried for a career in politics but was unsuccessful.