Click to Get Access
Click the button to learn how to get access to the personal family archive of Bletchley Park Codebreaker, Margaret Rock. There are letters, photographs, school reports, videos, and more.
Click the image to download the letter & sign up to the Dear Codebreaker Newsletter.
Introduction, photographs and links to specific sections about childhood, university, work, war, and post-war years.
Links to all the letters between Margaret Rock, John Rock & their mother Alice as referred to in the Timeline section.
Video interviews with family & experts, additional documents, photographs and other research extras.