Donald and Patricia Dudley of Loganville announce the engagement of their daughter, Sara Dudley of Loganville, to Zachery Gillespie of Monroe, son of Tim and Laurie Gillespie of Monroe.

The bride-elect is the granddaughter of Ralph and Betty Spence of Winston-Salem N.C., and Marlene Dudley of Winston-Salem N.C. and the late Bill Dudley. She is a graduate of Loganville High School and plans to attend Mercer University in the fall. She is employed by Pronto Pest Management.

The future groom is the grandson of Larry and Shawn Michael of Monroe, Gary and Phyllis Loafman of Conroe, Texas, Jack and Sue Gillespie of Adairsville and the late Mary Gillespie. He is a graduate of Monroe Area Comprehensive High School. He is attending the University of Georgia, where he is pursuing a bachelor's degree in business management. He is employed by AB Contractors Inc.

The wedding is planned for May 31 at Bethlehem First United Methodist Church.