Race, Robert Russell (1907–1984), geneticist and serologist, was born on 28 November 1907 at Hull, the eldest of the three sons (there were no daughters) of Joseph Dawson Race, a banker, and his wife, May, daughter of Robert Tweddle, a sanitary engineer of ...
P. L. Mollison
revised by L. Wolpert
Waddington, Conrad Hal (1905–1975), geneticist and embryologist, was born in Evesham on 8 November 1905, the only son and elder child of Hal Waddington, a tea planter, and his wife, Mary Ellen Warner, who both came from long established Quaker families. Not only were they first cousins but so also were ...