1851
House (Speaker: William M. King)
- William Allphine, Linn
- John A. Anderson, Clatsop & Pacific
- J. C. Avery, Benton
- Z. C. Bishop, Washington
- D. F. Brownfield, Clatsop & Pacific
- Wilie W. Chapman, Marion
- George Edward Cole, Benton
- George Law Curry, Clackamas
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- James Davidson, Marion
- Joseph W. Drew, Umpqua
- Nathaniel Ford, Polk
- A. J. Hembree, Yamhill
- J. S. Holman, Polk
- William M. King, Washington
- Robert Crouch Kinney, Yamhill
- W. T. Matlock, Clackamas
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- Samuel McSween, Yamhill
- D. M. Risdon, Lane
- Benjamin Simpson, Marion
- Aaron E. Waite, Clackamas
- Luther White, Linn
- Ralph Wilcox, Washington
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Council (President: Samuel Parker)
- A. L. Humphries, Benton, Lane, & Umpqua
- Asa L. Lovejoy, Clackamas
- Columbia Lancaster, Clarke & Lewis
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- W. B. Mealey, Linn
- Joseph Garrison, Marion
- Samuel Parker, Marion
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- Fredrick Waymire, Polk
- Lawrence Hall, Washington
- Matthew Deady, Yamhill
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