Memorials may be made to American Diabetes Foundation. Seufert, Donald L., of St. Charles, Missouri, died on Saturday, July 20, 2008 at the age of 78. Dearest husband of the late Martha Jean Seufert; dear son of the late Michael Joseph, Sr. and Odetta Seufert; dear step father of Ronald (Diane) Trantham and Gerry Sue (Jerry) Young; dear uncle of Margaret (Michael) Arens, Sally (and the late Frank) Albanese, Christine Dahmm, Evelyn Shadley, David (Debbie) Seufert, Michael (Ursula) Seufert, Donald K. Seufert; dear Step-grandfather of seven, dear Step-great-grandfather of 12, dear Step-great-great-grandfather of one, dear Great-uncle of fourteen and great-great-uncle of eight. He was our dear cousin and friend to all who knew him. He is preceded in death by his brother, Michael Joseph Seufert, Jr. Donald was employed as a Purchasing Agent at McDonnell Douglas for 30+ years before his retirement. He was a member of Member American Legion Post 312 and MAC Sages Retirement Club and served in the Army Air Corps 1951-1955 during the Korean Conflict.