Lang, Albert, of O'Fallon, Missouri, died on Monday, August 20, 2012 at the age of 91. Loving husband of the late Mardine Lang; beloved son of the late Adolph and Lydia Lang; devoted father of Nancy (David) Hall, Dean (Janet) Lang, Gary (Kathy) Lang and Jennifer (Troy) Gier; cherished grandfather of 5, treasured great-grandfather of 7; dear brother of Erma Broeker, Mildred (Rollie) Koch and Delores Plackemeier. Memorials may be made to American Cancer Society