C. O. Olson, M. D. Biography This biography appears on pages 887-888 in "History of Dakota Territory" by George W. Kingsbury, Vol. V (1915) and was scanned, OCRed and edited by Maurice Krueger, mkrueger@iw.net. 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 C. O. OLSON, M. D. Dr. C. O. Olson, one of the alumni of Rush Medical College, now successfully practicing in Groton, was born in Dayton, Webster county, Iowa, June 29, 1871. His father, John P. Olson, was born in Sweden and when a young man crossed the Atlantic to the new world, settling first in Illinois, but in 1859, when gold was discovered in Colorado, he was among those who went to that state, where he was located at the time of the outbreak of the Civil war. Putting aside personal and business considerations, he enlisted for active service with the First Colorado Cavalry and continued with that command until the close of hostilities. Later he spent some time in the gold fields of Colorado and Montana and then went to Iowa, establishing 0a home in Dayton, where he engaged in general merchandising. Subsequently he was connected with various other business enterprises of the town that contributed to his individual success and to general prosperity. He passed away in Groton, November 15, 1910, having for four or five years made his home with his son, Dr. Olson. His wife, Mrs. Christine Olson, was born in Sweden and was brought by her parents to the new world when two or three years of age. Dr. Olson completed his literary education by a course in Bethany College at Lindsborg, Kansas, where he won the degree of Bachelor of Arts in 1898. His professional course was pursued in Rush Medical College of Chicago, which he entered in the fall of 1898 and from which he was graduated with the class of 1902. Immediately afterward he came to the west, looking for a favorable location, and, deciding upon Groton, has there been very successful, building up an extensive practice. For several years he has spent a part of every summer in taking post-graduate work in Chicago and thus he keeps in close touch with the advance that is being made in medical science. His knowledge and efficiency are thereby greatly increased and he is today one of the foremost practitioners of his part of the state. In 1904 Dr. Olson was united in marriage to Miss Clara Doster, of Kalamazoo, Michigan. Fraternally he is identified with Groton Lodge, No. 53, I. O. O. F., and with the Modern Woodmen of America. Along strictly professional lines his connection is with the Aberdeen District Medical Society, the South Dakota State Medical Society and the American Medical Association. He combines a love of scientific research with broad humanitarian principles and deep sympathy, and these qualities make him an able physician who by almost intuitive perception, as well as by scientific understanding, meets the needs of his patients and makes his service of greatest benefit where medical aid is required.