Robert Najewicz and Sharon Dudek, of Perry Hall, announce the engagement of their daughter, Allison Dudek Najewicz, to Byron Nelson White, son of Nelson and Cindy White, of Bel Air. The bride-to-be is a 2005 graduate of Perry Hall High. She has a bachelor's degree in mathematics from The College of Notre Dame of Maryland. She is a math teacher at Stemmers Run Middle in Essex. The prospective groom is a 2004 graduate of C. Milton Wright High School. He has a bachelor's degree in mathematics from North Texas University. He is an analyst at Regal Decisions Systems Inc. inWhite Marsh. A June 2012 wedding is planned. The couple will reside in Perry Hall.