Harold graduated from Del City High School in Del City, Oklahoma in 1973. He was the lead Foreman at Diamond Engineering Company for many decades, totaling over 50 years in the construction industry, ultimately retiring in 2022.
He married the love of his life Patricia Ann Holland , in 1974 in Newton, Kansas. Harold loved spending time at the lake fishing, cooking, enjoying bonfires with friends and family, running firework stands, and hosting his own firework show every Fourth of July.
Harold is survived by his sister Roberta Marie Monasmith and his brother Herbert Sympson, Jr.; his granddaughter Madison Adaia Sympson and his grandson Ethan Jeremy Sympson.
Harold was preceded in death by his loving wife Patricia Ann Sympson; his son Jeremy Bert Sympson and his son Harold Lee Sympson, Jr.; his father Herbert Eugene Sympson and his mother Roberta Maxine Criger. Also left to cherish his memory are many nieces, nephews and friends.
A private celebration of life will be held at a later date for family and close friends.