1850
House (Speaker: Ralph Wilcox)
- Joseph C. Avery, Benton
- W. St. Clair, Benton
- Hector Campbell, Clackamas
- W. T. Matlock, Clackamas
- Benjamin Simpson, Clackamas
- Truman P. Powers, Clackamas, Lewis & Clark
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- William Allphine, Linn
- Elias L. Walters, Linn
- Benjamin F. Harding, Marion
- William Parker, Marion
- William Shaw, Marion
- H. N. V. Holmes, Polk
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- John Thorp, Polk
- William M. King, Washington
- Ralph Wilcox, Washington
- Matthew Deady, Yamhill
- S.M. Gilmore, Yamhill
- Aaron Payne, Yamhill
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Council (President: W. W. Buck)
- A. L. Humphries, Benton
- W. W. Buck, Clackamas
- S. F. McKean, Clatsop, Clark, & Lewis
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- W. B. Mealey, Linn
- Richard Miller, Marion
- Samuel Parker, Marion
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- Frederick Waymire, Polk
- Lawrence Hall, Washington
- James McBride, Yamhill
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