CALLAHAN, Patricia A.- Passed away unexpectedly at her home in Revere on January 9, 2022, at 70 years. Born in Everett, she was the beloved daughter of the late George and Frances (Procopio) Callahan. Loving sister of Paul Callahan, Barbara Callahan, Kim Callahan, and the late Michael Callahan. Beloved friend True Blaisdell. She is also survived by 2 cherished nieces, a nephew, and many dear cousins and friends. Patricia was a longtime executive employee for AT&T prior to her retirement.  She was very kind person who loved animals and always donated to the MSPCA.  Due to the continuing COVID pandemic, services for Patricia will be private at this time. A celebration of her life will be announced later in the spring. In Patricia's memory, donations may be made to the MSPCA @ www.MSPCA.org