Doris D. Osten, 89, died June 10, 2013 in Ft. Pierce, Florida. Mrs. Osten was born in Wilmington, Delaware and moved to Port St. Lucie, Florida in 1992 coming from Melbourne, Florida. She was a member of St. Peter Lutheran Church. Survivors include her daughter, Sandra D. Rook of Port St. Lucie, FL; 3 grandchildren; and 2 great-grandchildren. Memorial contributions may be made to St. Peter Lutheran Church, 2900 South Jenkins Road, Fort Pierce, FL 34981.