Theresa E. Gilligan, 75, of Westerville, died peacefully Thursday, January 3, 2019. Theresa was born in Jacksontown, on July 9, 1943, to the late Willard H. Davis and Dorothy (King) Davis. She was preceded in death by her husband of 46 years, Thomas V. Gilligan; sister, Susan Davis and brother, Jack Davis. She is survived by her children, Jeff (Lynda) Gilligan and Dianna (Jim) Long; grandchildren, Chad (Heather) Rucker, Sydney Long and Joe Gilligan; great-grandchildren, Mia and Charlee Rucker; siblings, Ed (Sherry) Davis, Carol (Dick) Campbell, Bonnie Davis, Pam (Austin Wogan) Hall and Mary (Wayne) Doyle; and last but not least her beloved dog, Charlie. Funeral service was January 9, 2019, at the Moreland Funeral Home, Westerville. MORELAND FUNERAL HOME 55 E. Schrock Rd., Westerville, Wednesday from 5-7 p.m. where a funeral service will follow at 7:00 p.m.