His mother later wrote of him "in dress and habits he tended to be slovenly".<ref>https://www.theguardian.com/uk/the-northerner/2012/apr/17/alan-turing-computerscienceandit-centenary-gay-barry-cooper</ref> | His mother later wrote of him "in dress and habits he tended to be slovenly".<ref>https://www.theguardian.com/uk/the-northerner/2012/apr/17/alan-turing-computerscienceandit-centenary-gay-barry-cooper</ref> |