Merriam-Webster's Collegiate® Dictionary, 11th Edition
HART
I. biographical name Albert Bushnell 1854-1943 American historian & editor,
II. biographical name Basil Henry Liddell,
III. biographical name Lorenz 1895-1943 American lyricist,
IV. biographical name Moss 1904-1961 American librettist & dramatist,
V. biographical name Sir Robert 1835-1911 British diplomat, V
I. biographical name William S(urrey) 1872-1946 American actor