Graveside service for Dora Halderman, 91, Lawton will be at 2:00 PM Friday at Post Cemetery, Fort Sill with Lyndon Zimmerman officiating. Mrs. Halderman died Tuesday, May 15, 2012 at her home in Lawton. Burial will be under the direction of Becker Funeral Home & Cremation Service. She was born October 9, 1920 in Bartelsdorf, Czech Republic to Joseph and Antonia (Reichstein) Krumpe. Survivors include her son, Peter Halderman and his wife Norma, Mannford, two daughters, Doris Cothren and her husband Ray, Lawton and Ilona Holderman, Tucson, Arizona, three grandchildren and their spouses, Reggie, Jr. and Carolyn Zimmerman, Elgin, Lyndon and Karen Zimmerman and Terry and Cheryl Zimmerman, all of Lawton and six great grandchildren.