Oral history interview with Kathryn Boe-Duncan conducted by James Strassmaier from October 15 to December 9, 1993, and on April 10, 2002, as part of the Oregon Legislature Oral History Series. Boe-Duncan was the wife of Oregon State Senator Jason Boe.

Oral history interview with Marian J. Bruner conducted by Clark Hansen on June 18, 1988, as part of the Senator Mark O. Hatfield Oral History Project. Bruner was executive assistant to Hatfield from 1967 to 1981.

Oral history interview conducted by Vinita Howard from April 9 to May 7, 1992, with Maribel Cadmus as part of the Oregon Legislature Oral History Series. Cadmus was Oregon Senate secretary from 1957-1987.

Oral history interview with Cecil L. Edwards conducted by Irvin Luiten from May 18 to 26, 1988, as part of the Oregon Legislature Oral History Series. Edwards served as chief clerk of the Oregon House of Representatives, secretary of the Senate, and legislative historian.

Oral history interview with Cecil L. Edwards conducted by Alfred Jones on February 20, 1995, as part of the Voices of the Valley Oral History Series for the Marion County Historical Society. Edwards served in multiple roles with the Oregon Legislature from 1933 to 1993, including secretary of the Legislature, chief clerk of the House, secretary of the Senate, and legislative historian.

Oral history interview with Cecil L. Edwards conducted by Charles Digregorio on January 31, 1978. Edwards was chief clerk of the Oregon House of Representatives, secretary of the state Senate, and legislative historian.

Oral history interview with Barbara Hanneman conducted by Vinita Howard from March 26 to April 1, 1991, as part of the Oregon Legislature Oral History Series. Hanneman worked in the offices of the Oregon Legislature and governor.

Oral history interview with Janet L. Lamos conducted by Michael O'Rourke from June 3-8, 1988, as part of the Senator Mark O. Hatfield Oral History Project. Lamos was executive assistant to Hatfield beginning in 1980.

Oral history interview with Lotus Jean Markham conducted by Jim Strassmaier on May 8, 1997, as part of the Oregon Legislature Oral History Series. Markham was secretary and legislative aide to her husband, Oregon legislator Bill Markham.

Oral history interview with Lois D. Siegmund conducted by Clark Hansen on June 23, 1988, as part of the Senator Mark O. Hatfield Oral History Project. Siegmund served on Hatfield's staff during his time as an Oregon state legislator, Oregon secretary of state, and Oregon governor.