What age was maureen ohara when she starred in the Tarzan films?

Maureen O'Hara starred in the Tarzan films in the early 1950s, specifically in "Tarzan's Revenge" (1955) and "The Last of the Fast Guns" (1958). Born on August 17, 1920, she was around 35 years old during the filming of "Tarzan's Revenge" and about 38 years old for "The Last of the Fast Guns."