John J. O'Brien Biography This biography is from "Memorial and biographical record; an illustrated compendium of biography, containing a compendium of local biography, including biographical sketches of prominent old settlers and representative citizens of South Dakota..." Published by G. A. Ogle & Co., Chicago, 1899. Pages 402-403 Scan, OCR and editing by Maurice Krueger,mkrueger@iw.net, 1998. This file may be freely copied by individuals and non-profit organizations for their private use. Any other use, including publication, storage in a retrieval system, or transmission by electronic, mechanical, or other means requires the written approval of the file's author. This file is part of the SDGENWEB Archives. If you arrived here inside a frame or from a link from somewhere else, our front door is at http://usgwarchives.org/sd/sdfiles.htm JOHN J. O'BRIEN, one of the honored pioneers and successful citizens of Ree Heights township, Hand county, South Dakota, was born in county Cork, Ireland, September 29, 1854, a son of Jeremiah and Nora (Mahoney) O'Brien, who spent their entire lives in that county, the father being engaged in agricultural pursuits. Our subject was reared and educated in his native land, where he continued to reside until 1870. During that year he sailed for the new world and landed in New York city. He spent three years in the Empire state, where he was engaged in farming, and then removed to Brown county, Minnesota, where he bought land and in connection with its cultivation also followed railroading in that state for five years. In 1880 he came to Hand county, South Dakota, and took up land in Ree Heights township, becoming the very first settler in his locality. Ever since locating here his time and attention have been divided between farming and railroading, and he has had charge of a section for the railroad company for twelve years, his services giving the utmost satisfaction to all concerned. Although he came to the United States in limited circumstances, he has by industry, perseverance and close attention to business become quite well-to-do, and is now the owner of about one thousand acres of fine farming land in this state. Stock raising, also claims a part of his attention, and in this occupation he has also prospered. In 1872, Mr. O'Brien led to the marriage altar Miss Catherine McCarthy, also a native of the Emerald Isle, and they now have one son living, Jerry. Both are communicants of the Catholic church, and held in high regard by all who know them. In his political affiliations, Mr. O'Brien is a Populist, but he is not a politician in the sense of office seeking, though he has been called upon to fill some township offices.