When Grace Lillian Bullivant was born on 21 September 1906, in Redwood City, San Mateo, California, United States, her father, Edward Bullivant, was 48 and her mother, Annie M Bullivant, was 41. She married Grant Pendleton on 5 January 1946, in Redwood City, San Mateo, California, United States. She lived in Judicial Township 3, San Mateo, California, United States for about 30 years. She died on 20 February 1998, in Redwood City, San Mateo, California, United States, at the age of 91, and was buried in Holy Cross Catholic Cemetery, Menlo Park, San Mateo, California, United States.