Could Ann Beattie and  Edgar Rice Burroughs be dating?
Ann Beattie Ann Beattie (born September 8, 1947) is an American novelist and short story writer. She has received an award for excellence from the American Academy and Institute of Arts and Letters and the PEN/Malamud Award for excellence in the short story form. Her work has been compared to that of Alice Adams, J.D. Salinger, John Cheever, and John Updike. She holds an undergraduate degree from American University and a master's degree from the University of Connecticut.
Margaret Grubb Margaret Louise "Polly" Grubb (September 22, 1907 – November 17, 1963) was the first wife of pulp fiction author and Scientology founder L. Ron Hubbard, to whom she was married between 1933 and 1947. She was the mother of Hubbard's first son, L. Ron Hubbard, Jr. and his first daughter, Katherine May "Kay" Hubbard.