Teresa M. "Terri" Irvin, 62, of Mountville, PA, passed away on Sunday September 23, 2018. Born in Lancaster, she was the daughter of the late Patricia A. Loosemore Reincke and Paul R. Reincke . companion of Nancy Vital, of Mountville. Terri has worked for many jewelry stores in the Lancaster area such as Zales at the Park City and Tanger Outlet locations, as well as Littman and Helzberg Jewelers. She was very knowledgeable of gemstones and jewelry. She enjoyed bowling in Leisure Lanes leagues and playing golf. She was very close to her dad, Paul, and enjoyed doing things with him. In addition to her father, Terri is survived by her son: Christopher Dugan of Louisiana and her 3 grandchildren. Friends will be received on Friday, September 28, 2018 from 1:30-2:30PM at the Charles F. Snyder Jr. Funeral Home & Crematory, 3110 Lititz Pike, Lititz, with the Memorial Service to follow at 2:30PM. Interment will be at a later time in St. Joseph New Catholic Cemetery. In lieu of flowers, please make contributions in Terri's memory to the American Cancer Society, 314 Good Drive, Lancaster, PA 17603.