History Resources
- Land O'Lakes City Directory- 1938
- Land O'Lakes City Directory- 1947
- Wisconsin Historical Society
- Eagle River Historical Society
- Phelps Historical Museum
- Gateway Lodge history - Land O' Lakes
- Summerwind Mansion history - Land O' Lakes
- Vilas County Genealogy - WIGenWeb Project
- Search Field Survey Notes for Vilas County (1857-1860)