- Early Settlers of Black Hawk Co, Waterloo Courier, 28 Aug 1908, p.3 (PDF)
- Early Settlers and Gravestone Information--"Retrospective" near the center of column 2. (PDF)
- Early Settlers in Black Hawk Co. and Country School History. Waterloo Courier, 27 Aug 1907, p.5 (PDF)
- Black Hawk County -- Around town; Mrs. George Hanna's Pioneer History (PDF)
- Black Hawk County "Firsts"
- Black Hawk County Court "Firsts"
- County Townships and Their Histories
- Cities and Towns
- Waterloo Historical Letter, 1911
- Black Hawk County, Iowa Historic Preservation
- County History (brief)
- Police Officer Fred Widmann, Slain on the Job
- Numerous Articles of History from Nancy Dobyns and Mary Eldridge *New 21 Jun 2017