In lieu of flowers, memorials may be made to American Lung Association or Ducks Unlimited. Crain, John F., of O' Fallon, Missouri, died on Thursday, March 6, 2008 at the age of 54. Dear son of the late Frances Crain; beloved husband of Eileen Crain; adoring father of Sarah Crain of O'Fallon, Missouri, Emily Crain of O'Fallon, Missouri, and Jimmy Crain of O'Fallon, Missouri; cherished brother of Carol Jean (Ed) Rabbitt of Wentzville, Missouri, Sonny (Helen) Crain of Edwardsville, Illinois, Patsy (Robert) Merz of Montgomery City, Missouri, and Bobby (Maggie) Crain of Wentzville, Missouri; loving son-in-law of Lucy Conrad of St. Louis, Missouri; dearest brother-in-law of Phil Conrad of O'Fallon, Missouri, Steve (Kathy) Conrad of Belle, Missouri, Don Conrad of O'Fallon, Missouri, Joyce (Jeff) Reed of Tucson, Arizona and Jane (Jim) Regan of St. Louis, Missouri; beloved uncle to numerous nieces and nephews; dear nephew, cousin, and godfather; special friend to Ted Kosla and Clint Lane. He is preceded in death by Jimmy Crain, brother. He was the owner of Crain General Contracting and manager of Blue Wing Farm. He was a member of Ducks Unlimited and the NRA.