Robert "Bob" Marshall Randolph

Robert “Bob” Marshall Randolph passed away on Tuesday, December 10, 2024, at OSF Saint Francis Medical Center in Peoria, IL, at the age of 89. He was born on November 21, 1935, in Lincoln, Illinois to Harry and Mildred (Smith) Randolph. Bob was preceded in death by his wife JoAnn, his parents, and his younger brother John. Bob married JoAnn Cudworth on September 5, 1959, in Lincoln, IL. He is survived by his three sons and nine grandchildren. Dr. Gregory M. Randolph, DDS, (Joanne) of Bloomington, IL; Dr. Bradley A. Randolph DDS, (Jan) of Ft. Madison, IA; and Jeffery P. Randolph, (Missy) of Peoria, IL. His grandchildren are Blake, Kee and Meado, of Bloomington, IL; Ali, Kassi, and Natalie of Ft. Madison, IA; and Lauren, Celia and Niko, of Peoria, IL. Bob is also survived by his youngest brother, David Randolph (Catherine) of Beason, IL. Bob loved and cherished his family and hosted many events over the years, being especially fond of their annual Christmas Day dinner and celebration. Funny how Santa looked a lot like Bob! Bob and JoAnn also enjoyed hosting social, industry, and Masonic gatherings at their home. The couple visited Europe and Friedrichshafen, Germany, twelve times over the years, often staying with families whose children had visited them in the USA. Bob was an avid hobbyist with interests in professional woodworking, photography, genealogy, antiques, and collecting unique items, and if he really liked it, he’d have two or more! He particularly loved his restored player pianos. If you were within ear shot, you were expected to sing along! A University of Illinois graduate in 1958 with a degree in civil engineering, Bob joined the United States Army utilizing his technical background. After his service, Bob returned to Central Illinois to focus on engineering and construction. He earned his MBA from Bradley University in 1971 while working full-time and raising a young family. Shortly after, he founded Randolph & Associates, Inc. in 1974, located in Peoria. As an industry icon & leader, Bob grew the multi-disciplined engineering firm into a full service offering with multiple office locations serving both public and private sectors. The firm was sold in 1987 to CILCO. Not ready to retire, Bob gained his real estate credentials and then restarted Randolph & Associates, Inc. with a similar mission, developing the firm and selling it again in 2008. Bob was most proud of the alumni celebrations held by former employees and the many professional peers he mentored. Bob was a member of the First Methodist Church in Peoria, a past Rotarian and an active Mason, belonging to the Scottish Rite, Mohammed Shriners and Royal Order of Jesters. Visitation will be on Saturday, December 21, 2024, from 10-11:45 a.m.at Gary Deiters Funeral Home & Cremation Services in East Peoria, with a Masonic Service beginning at 11:45. A Graveside Service will follow at 2:00 p.m. at Randolph Cemetery in Kenney, IL. In lieu of flowers, memorials can be made in Bob’s name to the Rotary Club of Peoria North Foundation, Shriner’s Hospital, or First United Methodist Church in Peoria, IL. Online condolences may be left at www.GaryDeitersFH.com.

Robert "Bob" Marshall Randolph

November 21, 1935 - December 10, 2024