Richard was a graduate of Omaha Central High School (1942). He received his BA (1948) and LLB (1950) degrees from the University of Nebraska Lincoln.
Richard served during WWII combat in 10th Mountain Division Infantry and 69th Infantry Division 1943-1946.
On June 9, 1949, Richard married Sally Stebbins and to this union three children were born: Nancy, Bradley, and David.
Richard was Senior Partner of Knudsen Law Firm. He served as President, Lincoln Bar Association (1971), Chairman of Nebraska State Bar, House of Delegates (1973-1975), President. Nebraska Bar Association (1976-1977), President, Nebraska State Bar Foundation (1990-1993), Fellow American College of Trail Lawyers, Arbitrator, New York Stock Exchange, and National Association of Securities Dealers.
Richard was a member of First Plymouth Congregational Church, Phi Kappa Psi Fraternity, Country Club of Lincoln, and Honorary Trustee, Cooper Foundation.
Family members include daughter Nancy Knudsen; son David (Linda) Knudsen; daughter-in-law Jean Knudsen; grandchildren Jack Joseph (Mindy), Lesli (Doug) Laanui, Sally (Jeremy) Podany, Drew (Katie) Joseph, Rick (Lauren) Knudsen, Chris (Lauren) Knudsen, Sarah (Chris) Elsey, Cindy Knudsen, Matt (Sarah) Knudsen, and Katelyn (Tyler) White; 19 great-grandchildren; good friend Marty White.
Preceded in death by his parents, wife Sally, son Bradley, and good friend and WWII foxhole buddy Brad Morehouse.
Memorial service: 10:30 am Friday, May 19, 2023, First Plymouth Church, 2000 D Street.
Memorials in lieu of flowers to First-Plymouth Church (2000 D St., Lincoln, NE 68502) or the Lincoln Community Foundation, Richard and Sally Knudsen Charitable Fund (215 Centennial Mall, Lincoln, NE 68508).