Survivors include her husband of 52 years, James Gann , a son Steve Gann and his wife Misti, grandsons Keegan and Kellar, and her sister Vivian Ballard and her brother Bill Housley.
She was preceded in death by her father Lloyd Riggins her mother Lorene Travis her sister Carolyn Orr and her brother Paul Cameron Hammonds.
Theresa was a Christian, a mother, a grandmother and a caring loving person. She loved baseball and her grandkids.
Theresa taught at San Jacinto Jr. College Central Campus for thirty three years. She loved her job and only retired in 2013.
Funeral arrangements are at Forest Park East, Webster, Tx. Viewing will be at 6 to 8 pm Nov. 11 and the funeral will be at 10 am 12 Nov. 2013.