Born in Miles City, Montana, von der Heydt received a Bachelor of Arts degree from Albion College in 1942. He received a Juris Doctor from Northwestern University Pritzker School of Law in 1951. He was a Deputy United States Marshal in Nome, Alaska Territory from 1945 to 1948. He was a United States Commissioner for the United States District Court for the District of Alaska Territory in 1951. He was United States Attorney for the District of Alaska Territory from 1951 to 1953. He was in private practice of law in Nome from 1953 to 1959. He was a Member of the Alaska Territory House of Representatives from 1957 to 1959. He was Presiding Judge of the Superior Court of the State of Alaska from 1959 to 1966.[1]