Nancy P. (Themo) Pahigiannis, age 76, of Winchester, passed away on December 28, 2017. She was the beloved wife of Constantine “Costa” Pahigiannis, and the loving mother of Ranya Szwed and husband Theodore of Woburn, Derek Pahigiannis and wife Monica of Brooklyn, NY, and Brett Pahigiannis and fiancé Laura Casavant of Newton. She was also the beloved sister of the late Bess Themo, and the devoted grandmother of Alaina, Lauren and Evan Szwed. Nancy is further survived by two nephews Scott and Steve Themo. At her request, Funeral Services are private. In lieu of flowers, donations in her memory may be made to, The American Cancer Society donate.cancer.org, The ASPCA www.aspca.org or St. Jude’s Children’s Research Hospital www.stjude.org.