Statistics for occurrence #1 of “Captain Lyon” in chapter 7, page 214 of The Photographic History of The Civil War: in ten volumes, Thousands of Scenes Photographed 1861-65, with Text by many Special Authorities, Volume 10: The Armies and the Leaders.:

...He taught in a military institute in St. Louis and edited a military periodical. When the Civil War broke out, he organized the Third Missouri Infantry and an artillery battery, and after assisting Captain Lyon in the capture of Camp Jackson, he served in Missouri, at Carthage and at Springfield. As brigadier-general of volunteers, he was conspicuous for his bravery at Pea Ridge, and as major-general of v...
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