When Estella Thorp was born on 19 June 1869, in Connecticut, United States, her father, Horace Edson Thorpe, was 26 and her mother, Phebe Elizabeth Lawrence, was 26. She married Henry Christian Roth on 31 August 1902, in Winters, Yolo, California, United States. They were the parents of at least 2 sons and 1 daughter. She lived in Winters, Yolo, California, United States in 1920 and Woodland Judicial Township, Yolo, California, United States in 1940. She died on 14 October 1957, in Yolo, California, United States, at the age of 88, and was buried in Winters, Yolo, California, United States.