Theresa Anne Tull
Theresa Anne Tull (October 2, 1936 – November 25, 2025) was an American politician who served as United States Ambassador to Guyana from 1987 to 1990 and Brunei from 1993 until 1996.
Tull was born in Runnemede, New Jersey. She graduated from Camden Catholic High School, had a bachelor’s degree from the University of Maryland, and a master’s degree in Southeast Asian Studies from the University of Michigan in 1973.
Tull died on November 25, 2025, at the age of 89.