Robert “Bob” William Major Sr., 89, of Boonville, passed away on Friday, June 5, 2026, at his home, with his loving wife by his side.
Bob was born on February 20, 1937, in Villa Ridge, Missouri, the son of Carl and Armaida (Steele) Major.
Bob graduated from Washington High School in Washington, Missouri and proudly went on to serve his country in the United States Navy from 1956 – 1962, as a Sonar Technician, gathering underwater intelligence, conducting surveillance and tracking targets.
He married Donna McMahon on October 8, 1960, and they were married 65 years at the time of his passing.
Bob also attended the University of Connecticut- New Haven for Trades school and Bullard Haven Technical School in New Haven, Connecticut.
Bob career included managing helicopters for Sikorsky Aircraft in Seymore, Connecticut, as an electrician for Toro Electric, designing fencing for Man Barrier Corporation, designing equipment for American Tube and Conduit Management and Allied Tubing. He owned and operated his own business, American Technology & Security Company. Bob was known for inventing the “Major Barb” razor ribbon used in correctional facilities nationwide, inventing and designing equipment for the above companies. He was also a construction contractor, building his own home and many others.
Bob is survived by his wife, Donna Major, of the home; his children: Linda (John) Kassheimer of Seymour, CT, Robert W. (Debbie) Major Jr., of South Bury, CT, Daniel W. Major of Middleton, CT, and Chris W. Major of Acworth, GA; grandchildren: Andrew Kassheimer, Kelly Frantrsak, Robert W. Major III, Amanda Mousseaus, Jessica Major, Leighann Major; and 12 great grandchildren.
Bob is preceded in death by his parents and a daughter-in-law Tammy Major.
No services will be held at this time. Memorials are suggested to American Parkinson Disease Association, P.O. Box 61420, Staten Island, NY 10306
Arrangements are under the direction of Howard-Millard Funeral Home, 1397 Ashley Rd., Boonville, Mo 65233 (660) 882-3381. Condolences may be shared with the family at www.howardfh.com.

