"Mavis fell in love with her future husband, , himself one of the Bletchley “break-in” experts, after he helped her with a particularly difficult code breaking problem: “I was alone on the evening shift in the cottage and I sought the help of what called 'one of the clever Cambridge mathematicians in Hut 6’. We put our heads together and in the calmer light of logic, and much ersatz coffee, solved the problem. Dilly made no objections to my having sought such help and when I told him I was going to marry the 'clever mathematician from hut 6’ he gave us a lovely wedding present.” After the war Mavis Batey brought her indefatigability to the protection of Britain’s historical gardens. Her interest began in the late 1960s, when her husband was appointed the “Secretary of the Chest”, the chief financial officer of Oxford University. They lived in a university-owned house on the park at and she set about ensuring that the overgrown gardens were restored to their original landscaped state."