Spiegel Grove, also known as Spiegel Grove State Park, Rutherford B. Hayes House, Rutherford B. Hayes Summer Home and Rutherford B. Hayes State Memorial was the estate of Rutherford B. Hayes, the nineteenth President of the United States, located at the corner of Hayes and Buckland Avenues in Fremont, Ohio. Spiegel is the German and Dutch word for mirror. The traditional story is that the estate was named by Sardis Birchard, an uncle of Rutherford B.