George Albert Smith and Roger Michell, are male?
George Albert Smith George Albert Smith Sr. (April 4, 1870 – April 4, 1951) was an American religious leader who served as the eighth president of The Church of Jesus Christ of Latter-day Saints (LDS Church).
George D. W. Smith George David William Smith FRS, FIMMM, FInstP, FRSC, CEng (b. 1943, in Aldershot, Hampshire) is a materials scientist with special interest in the study of the microstructure, composition and properties of engineering materials at the atomic level. He invented, together with Alfred Cerezo and Terry Godfrey, the Atom-Probe Tomograph in 1988.