Lynn, Roger D., of O'Fallon, Missouri, died on Sunday, May 2, 2010 at the age of 66. Most cherished husband of 47 years to Betty (Roettger) Lynn; dear son of the late Lloyd and Vivian Lynn; devoted father of Bob (Andrea) Lynn, Lisa (Rick) Willman, Jason (Mel) Lynn and Casey Lynn; beloved grandfather of Jeffrey (Julia) Willman, Kristina (Jason Beck) Willman, Bobby Lynn, Shelby Lynn, Zachary Miller, Kaydence Lynn and Kruz Lynn; special great-grandfather of Logan Beck, Addison Willman and one on the way; dear brother of Sharon Smith and Linda Zumwalt. He is preceded in death by his brother, Bill Lynn and grandson, Gabriel Lynn. Roger was employed as a Journeyman Machinist at Anheuser Busch for 25 years before his retirement. He loved his family and was very proud of his shop and home. Memorials may be made to Cardinal Glennon Children’s Hospital .