Mr. Robert Parker "R P" Clark, 83, of Waynesboro, MS passed from this life Thursday, September 11, 2025, at Pine View Health and Rehabilitation in Waynesboro, MS. He was born in Wayne County, MS on Wednesday, July 8, 1942, to the late Will Newton "Boots" and Ruby Rainwater Clark. He graduated from Beat Four High School known by "R P" as "The Great School of Minds" class of 1960. Mr. Clark served in the United State Air Force. He retired as an Oil Field Consultant. Mr. Clark is preceded in death by his first wife, Brenda Gail Clark; second wife, Carol Platte Clark; parents, Will Newton "Boots" and Ruby Rainwater Clark; brother, Michael "Tony" Clark. He is survived by three sons, Kenneth Clark (Shawna), Mitchell Clark (Rhonda), and Seth Clark, all of Waynesboro, MS; daughter, Shantelle Clark of Mobile, AL; ten grandchildren, Justin Clark, Erin Clark, Ashton Clark, Lauren Clark, Will Clark, Ethan Clark, Eli Clark, Jade Baughman, Robert Clark, and Christopher Clark; a host of great grandchildren; nephew, Jamie Clark. Visitation for Mr. Clark will be held from 9:30 AM to 11:00 AM, Tuesday, September 16, 2025, at Boyles Chapel Church, Waynesboro, MS. Funeral Services will be held at 11:00 AM Tuesday, September 16, 2025, at Boyles Chapel Church in Waynesboro, MS with Rev. Tom Walker and Dr. Stephen Smith officiating. Interment will be in Boyles Chapel Cemetery in Waynesboro, MS.