1. (noun) English chemist noted for his studies of molecular structures in plants (1886-1975)

• robert robinson
• sir robert robinson

2. (noun) United States prizefighter who won the world middleweight championship five times and the world welterweight championship once (1921-1989)

• ray robinson
• sugar ray robinson
• walker smith

3. (noun) Irish playwright and theater manager in Dublin (1886-1958)

• esme stuart lennox robinson
• lennox robinson

4. (noun) United States historian who stressed the importance of intellectual and social events for the course of history (1863-1936)

• james harvey robinson

5. (noun) United States baseball player; first Black to play in the major leagues (1919-1972)

• jack roosevelt robinson
• jackie robinson

6. (noun) United States poet; author of narrative verse (1869-1935)

• edwin arlington robinson

7. (noun) United States film actor noted for playing gangster roles (1893-1973)

• edward g. robinson
• edward goldenberg robinson