A. A. Milne was born on 18 January 1882 in Kilburn, London, into a household where education was a daily reality. His father, John Vine Milne, ran the small independent school where Milne received his earliest lessons, giving him an unusually close introduction to the world of learning. From there he went on to Westminster School and then to Trinity College at the University of Cambridge, where his formation as a writer in the English language continued to develop.

The career that followed was wide-ranging by any measure. Milne worked as a journalist, an essayist, a poet, a short story writer, a novelist, a playwright, and a screenwriter, moving between forms and audiences with considerable range. He also served as a military officer at some point in his adult life, a role that sat alongside his literary output rather than replacing it. As a children's writer, he produced his most noted work: Winnie-the-Pooh, a title that stands as the clearest marker of his contribution to that corner of English literature. His citizenship was British, and English was the language in which all of his work was written.

Milne died on 31 January 1956 in Hartfield, having lived to the age of seventy-four. That final place of death, a location in England, is the last concrete detail the record offers about where his life came to its close.