Washington's 4th congressional district
…location District established March 4, 1915 William La Follette (Pullman) Republican March 4, 1915 – March 3, 1919 64th 65th Redistricted from the 3rd district and re-elected in 1914. Re-elected in 1916. Lost renomination. John W. Summers (Walla Walla) Republican March 4, 1919 – March 3, 1933 66th 67th 68th…