1. Michael J. (John) Langford, b. 1933, UK/Australia, photographer. Author of Basic Photography
2. Michael J. Langford, b.1931, teaches at Cambridge University. Member of Anglican Communion. Author of Tradition of Liberal Theology and The De Vere Papers.
3. Michael Langford, USA, writer on advaita vedanta, author of The Most Direct and Rapid Means to Eternal Bliss
4. Michael Langford, US, Quaker, author of Did George Fox Get it Right?.