Funeral service for Dorothea "Dot" Mandt, 90, Lawton, will be 2:00 PM, Thursday, March 21, in the Becker-Rabon Funeral Home Chapel with Deacon Mike Romaka, Holy Family Catholic Church, officiating. Ms. Mandt died Monday, March 18, 2013 in Oklahoma CIty. Burial will be in Sunset Memorial Gardens under the direction of Becker-Rabon Funeral Home. She was born June 3, 1922 in Jamaica, New York to Charles E. and Theodora E. (Kinzer) Dietz. She was raised in Queens County, Long Island, New York. She moved to Lawton in December of 1947. Ms. Mandt worked in Civil Service as an Administrative Assistant, Transportation Division, Fort Sill from 1967 until her retirement in December, 1984. She was a member of the Square Toppers Square Dance Club, the Hilltoppers Round Dance Club in Lawton and several square dance clubs in Oklahoma City. She had taught square dancing and round dancing to senior citizens since 1987. She was also a member of the Retired Volunteer Service Program. She is survived by four children, Lawrence J. and wife Cathy Mandt, Madison, Wisconsin, Thomas M. Mandt, Betty J. Skaggs, and Ginny M. Hernandez, all of Lawton; nine grandchildren; and 15 great grandchildren. Her Parents, a grandson, David Mandt and a brother, Charles Dietz preceded her in death. Memorial contributions may be made to the Center for Creative Living, 3501 SW Elsie Hamm Dr., Lawton, OK 73505.