Ohlman-Shannon House - Credit: Wikimedia Commons
The Ohlman-Shannon House is a historic house in Yankton, South Dakota. It was built in 1871 for Charles Mclntyre, who sold it to Martin P. Ohlman, Sr. in 1878. With Ohlman was a real estate investor who served as the president of the American National Bank and as a director and treasurer of the Yankton Bridge and Ferry Company. The house remained in the Ohlman family until 1975, when his granddaughter, married to William Read more on Wikipedia
Source: en.wikipedia.org