 E. Tryon came in 1900 for three years, then left for Minneapolis also, Dr. M. Kranz came in 1902, but stayed for only three months, then moved to Saint Paul, Dr. G. J. Dahlquist came in 1903, staying until 1904 when he moved to North Dakota, and Dr. A. C. Peterson, in 1905.In 1872, the Pioneer Drug Store was opened by Louis Rudberg and Charles A. Morris.In 1875 Rudberg sold his half of the store to Morris and, in 1880, Morris sold out to Dr. C. A. McCollom and George B.