Gary J. McClain Jr., 40, of Pevely died Jan. 14, 2026. Mr. McClain had infinite hobbies and interests and was proud to be an organ donor. Born Sept. 4, 1985, he was the son of Gary and Joyce (Duever) McClain.
In addition to his parents, he is survived by his siblings and siblings-in-law: Carrie (Will) Schmitt and Mary (Joshua) Repka; his nephews and nieces: Liam, Izzy, Dean and Eli Schmitt and Hazel and Eliza Repka; and many other family members and friends.
He was preceded in death by his grandparents: Leroy and Catherine McClain and Joseph and Mary Duever.
Private services were held at St. Joseph Church in Imperial with burial in Shepherd Hills Cemetery.
Memorials may be made to Jefferson County Animal Control, 4848 Hwy. 30, House Springs, 63051.