Edwin Dyer Grissom, 89, was born Dec. 16, 1925 and died Feb. 24 at River Park Hospital. He was the son of Louise Kell Grissom and Sam Grissom of Rock Island. He was preceded in death by his parents; sisters Lyla Jo Grissom and Lois Grissom Bailey; and brothers Allen Kell Grissom and Sammy Grissom.