Jean Prevost of Fort Walton Beach, Fla., and David and Alexandra Prevost of St. Michaels have announced the engagement of their daughter, Jessica Carin Prevost, to Lynn Sterling Ewald, son of Judi Ewald of Sterling, Va., and Lynn Hamlin of Syracuse, N.Y.
Ms. Prevost is a graduate of Choctawhatchee High School and Florida State University, where she received a Bachelor of Science degree in secondary education. She also received a Master of Arts degree in curriculum and instruction from the University of Phoenix. She is a history teacher at Potomac Falls High School in Sterling, Va.
Mr. Ewald is a graduate of South Lakes High School and Liberty University, where he received a Bachelor of Arts degree in sports management. He is a history teacher and the varsity girls basketball coach at Potomac Falls High School in Sterling.
A July 24, 2010, wedding is planned in Washington, D.C.