John and Pat Willis of Newnan announce the engagement of their daughter, Kristina M. Willis of Cumming, to Trevor L. Shubel of Cumming, son of Mark and Jeannette Shubel of Lawrenceville.

The bride-elect is the granddaughter of Dorothy Jerve of Minnesota and the late Sander Jerve, and Henry and Clarice Willis of Clearlake, Calif. She is a 2002 graduate of East Coweta High School. She is a 2006 graduate of North Georgia College and State University, where she received a bachelor's degree in marketing. She is employed by Hansgrohe USA in Alpharetta as an inside sales specialist.

The future groom is the grandson of Charles and Gertrude Westerfield of Linden, Mich., and Stanley and Ethel Shubel of Lexington, Mich. He is a 1998 graduate of Dacula High School. He is a 2003 graduate of North Georgia College and State University, where he received a bachelor's degree in criminal justice. He is employed by KCI of GA, Kueffer Cranes as a service coordinator.

The wedding is planned for Oct. 27 at Dunaway Gardens in Newnan.