When Mary Arline Bliley was born on 25 December 1921, in Los Angeles, Los Angeles, California, United States, her father, Arthur Wendall Bliley, was 30 and her mother, Lonie Mary Meenzhuber, was 23. She married William Gustav Steenbock Jr. on 20 July 1945, in Los Angeles, Los Angeles, California, United States. They were the parents of at least 1 daughter. She lived in San Antonio Judicial Township, Los Angeles, California, United States in 1940 and Boise, Idaho, United States in 1999. She died on 2 May 2002, at the age of 80, and was buried in Boise, Ada, Idaho, United States.