Dolores "Dell" Cristini Agvent, age 82, of Stratford, beloved wife of Frank (Key) Agvent, passed away on Tuesday, July 7, 2015 in her home. Dell, a retired office manager for Grand Union, was born in Derby to the late Leslie and Mae (Cawthra) Cristini and has been a life long area resident. She was a long time member of Our Lady of Grace Church in Stratford, where she was a former CCD Teacher and helped in the parish office. Dell enjoyed traveling with "The Gang" especially to Puerto Rico. Survivors in addition to her husband include her devoted sons, Frank Agvent and his wife Lynn of Milford, Don Agvent and his wife Coleen of Shelton and Tom Agvent of Stratford, 4 cherished grandchildren, April Agvent (Karl), Jason Agvent (Melissa), Donald Agvent (Brenda) and Tim Agvent, 2 great-grandchildren, Dylan and Chase, her sister, Marilyn Perry of Stratford, 2 brothers, Alfred Cristini and his wife Jackie of FL, and Leslie Cristini and his wife Carol of Stratford, and several nieces and nephews. A Mass of Christian Burial will be celebrated on Friday, July 10th at 10:30 a.m. meeting directly at Our Lady of Grace Church 497 Second Hill Lane Stratford. Interment will be private. Friends may greet her family on Thursday from 4-7 p.m. in the Adzima Funeral Home 50 Paradise Green Place Stratford. In lieu of flowers those desiring may make donations in memory of Dell to Connecticut Hospice 100 Double Beach Road Branford, CT 06405.