List of Famous people who died at 93

George Daniel Mostow was an American mathematician, renowned for his contributions to Lie theory. He was the Henry Ford II (emeritus) Professor of Mathematics at Yale University, a member of the National Academy of Sciences, the 49th president of the American Mathematical Society (1987–1988), and a trustee of the Institute for Advanced Study from 1982 to 1992.

George Feher was an American biophysicist working at the University of California San Diego.

Geoffrey William Arnold Dummer, MBE (1945), C. Eng., IEE Premium Award, FIEEE, MIEE, USA Medal of Freedom with Bronze Palm was an English electronics engineer and consultant, who is credited as being the first person to popularise the concepts that ultimately led to the development of the integrated circuit, commonly called the microchip, in the late 1940s and early 1950s. Dummer passed the first radar trainers and became a pioneer of reliability engineering at the Telecommunications Research Establishment in Malvern in the 1940s. Manchester College of Arts and Technology Born in Hull, Dummer studied electrical engineering at Manchester College of Technology starting in the early 1930s. By the early 1940s he was working at the Telecommunications Research Establishment in Malvern.

Gastone Mojaisky Perrelli was an Italian Catholic archbishop. He served as Apostolic Delegate to the Congo and Ruanda-Urundi and then to British East Africa and British West Africa, during which time he held the Titular Archbishopric of Amida. He later served as Archbishop-Bishop of Nusco and as Archbishop of Conza-Sant'Angelo dei Lombardi-Bisaccia.

Margaret Carnegie Miller was the only child of industrialist and philanthropist Andrew Carnegie and Louise Whitfield, and heiress to the Carnegie fortune.

Gertrud Anna Constance ("Trudy") Frisch-von Meyenburg (1916–2009) was a Swiss architect and the first wife of the writer Max Frisch.