Joseph Knollenberg

Former Representative from Michigan's 9th Congressional District

Joseph Knollenberg

Joseph Knollenberg

Former Representative from Michigan's 9th Congressional District


KNOLLENBERG, Joseph, a Representative from Michigan; born in Mattoon, Coles County, Ill., November 28, 1933; attended public schools; B.S., Eastern Illinois University, Charleston, Ill., 1955; United States Army, 1955-1957; elected as a Republican to the One Hundred Third and to the eight succeeding Congresses (January 3, 1993-January 3, 2009); unsuccessful candidate for reelection to the One Hundred Eleventh Congress in 2008.

RelSci Relationships


Primary Location



11/1933 - Mattoon, IL, United States



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Executive Vice President & Principal at Health Policy Source, Inc.

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Chief Operating Officer at Cassidy & Associates, Inc.

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Principal at DC Navigators LLC

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In The News
The Detroit News
September 12, 2017
Trott's retirement opens key GOP seat
Detroit Free Press
April 27, 2016
Welday respected on both sides of aisle
Paths to Joseph Knollenberg
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Joseph Knollenberg
Former Representative from Michigan's 9th Congressional District
Class of 1955

Eastern Illinois University is a state university located in Charleston, Illinois, United States. Established in 1895 as the Eastern Illinois State Normal School, a teacher's college offering a two-year degree, Eastern Illinois University gradually expanded into a comprehensive university with a broad curriculum, including Baccalaureate and Master's degrees in education, business, arts, sciences, and humanities.

Career History
Service Member
1955 - 1957

The United States Army (USA) is the main branch of the United States Armed Forces responsible for land-based military operations. It is the largest and oldest established branch of the U.S. military, and is one of seven U.S. uniformed services.

Political Donations Received
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