When Olive Elizabeth Sedge was born on 4 September 1884, in Cleveland, Klickitat, Washington, United States, her father, Henry Sedge, was 29 and her mother, Sarah Eleanor Plumley, was 22. She married Leslie John Thompson on 12 April 1906, in Naches, Yakima, Washington, United States. They were the parents of at least 1 son and 1 daughter. She lived in Wenas, Yakima, Washington, United States in 1900 and Naches, Yakima, Washington, United States in 1920. She died on 28 October 1959, in Yakima, Yakima, Washington, United States, at the age of 75, and was buried in Yakima, Yakima, Washington, United States.