The following Grant County Oregon genealogy and history has been derived from different sources and combined here to provide a convenient way for you to access the data.
- A Brief History of Grant County Oregon
- An Illustrated History of Baker, Grant, Malheur and Harney Counties Oregon
- Biographies
- Biographical Sketch of Albert Hinsch
- Biographical Sketch of D. I. Asbury
- Biographical Sketch of Dr. V. C. Balkans
- Biographical Sketch of George W. Dart
- Biographical Sketch of Henry L. Valade
- Biographical Sketch of Hon M. D. Clifford
- Biographical Sketch of Hon. F. C. Sels
- Biographical Sketch of Hon. George Hazeltine
- Biographical Sketch of Howard M. Basford
- Biographical Sketch of Isaac Guker
- Biographical Sketch of John A. Powell
- Biographical Sketch of Joseph D. Combs
- Biographical Sketch of Minot Austin
- Biographical Sketch of Newt Livingston
- Biography of D. B. Rinehart
- Business Histories