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Alfred Fowler was born in 1868. He was an English astronomer and physicist who made significant contributions to the field of spectroscopy. Fowler's work focused on the study of the spectra of stars and nebulae, and he was particularly interested in the identification of new spectral lines. He also developed a number of important spectroscopic techniques, including the use of a grating spectrograph to measure the wavelengths of spectral lines.