- Benjamin D. Noetzel, A Century of Service 1854-1954 / A History of Grace Methodist Church, Houghton, MI (Houghton, MI: Grace Methodist Episcopal Church, 1955).
- Polk Directory, 1895-1896.
- Polk Directory, 1897-1898.
- Eckert, Sandstone Architecture, 159.
- Polk Directory, 1899-1900. Noetzel, A Century of Service.
- Terry S. Reynolds, “Grace of Houghton: A History of Grace United Methodist Church, Houghton, Michigan, 1854-2004” (2004), 25.
- Reynolds, 25.
- Reynolds, 33, 35.
- Reynolds, 51.
- Copper Country Evening News, April 4, 5, and 8, 1899.
- Eckert, Sandstone Architecture, 172-4.
- Bisbee Daily Review, 11 January 1905, p. 7.
- Horace J. Stevens, ed., The Copper Handbook, vol. 2 (privately printed, 1902): 42.
- Portage Lake Mining Gazette, 13 September 1879.
- Daily Mining Gazette, 30 January 1903.
- U.S. Census, 1910.
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