 In addition to purchased from Horace Butler, Henry bought the property of Hiram Hanchett, including Hanchett’s sawmill located on the west side of the Thornapple.Solomon managed the sawmill until Henry sold the property to Phillip Holler in about 1865.In 1867, across the river from Holler's sawmill, a gristmill was built by Eli and M. V. B. Mallett, and G. W. Johnson.