Mr. and Mrs. Charles and Lynne Gildon, of Fairfax Station, are pleased to announce the engagement of their son, Sergeant Charles Matthew Gildon to Sara Elisabeth Peltier, daughter of Mr. and Mrs. Frank and Wallys Peltier, of Marshall, Va., and Ms. Melissa Graves, of Fairfax. The future bride is a teacher with Fairfax County Public Schools and the future groom is a sergeant with the Third Infantry Division of the United States Army at Ft. Stewart, in Hinesville, Ga. Matthew and Sara are planning a 2013 summer wedding at St. Mary’s historic church in Fairfax, and the couple plans to reside in Georgia.