Mrs. Patricia Harrington of Mayville and Mr. Michael Harrington of Westfield proudly announce the engagement of their daughter, Emily Ann, to Gregory Bossart, the son of Rev. Kenneth and Paula Bossart of Greensburg, Pa. Miss Harrington is a 2008 graduate of Chautauqua Lake Central High School in Mayville. She received her bachelor's degree in molecular biology and biochemistry from Penn State Behrend in Erie, Pa. in 2012. She is currently a molecular pharmacology and chemical biology PhD candidate at The University of Pittsburgh School of Medicine in Pittsburgh, Pa. Her fiance is a 2007 graduate of Greensburg-Salem High School in Greensburg, Pa. and received his bachelor's degree in electrical engineering from Penn State Behrend in Erie, Pa. in 2012. He is currently employed as an electrical engineer for Allegheny Technologies Incorporated in Brackenridge, Pa. and is also a master's degree candidate at the University of Pittsburgh Swanson School of Engineering in Pittsburgh, Pa. A Fall 2015 wedding is planned at First United Methodist Church in Westfield.