Biographical Sketch of J.P. Dennis
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J.P. Dennis, of the firm of Dennis & Co., was born in Somerset County, Maine, in 1832, removed to N.Y. in 1851; thence to Dubuque, Iowa, in 1853, and to this city in 1867. He served his country in the late war from 1862 until 1863 in Co. G., 40th I.I.