Lucy Barfield (2 November 1935 – 3 May 2003) was the godchild of C.S. Lewis. The Lion the Witch and the Wardrobe is dedicated to Lucy, who also lent her name to the book's heroine, Lucy Pevensie.
Lewis's letter and the dedication to The Lion Witch and the Wardrobe reads:
My Dear Lucy,
I wrote this story for you, but when I began it I had not realized that girls grow quicker than books. As a result you are already too old for fairy tales, and by the time it is printed and bound you will be older still. But some day you will be old enough to start reading fairy tales again. You can then take it down from some upper shelf, dust it, and tell me what you think of it. I shall probably be too deaf to hear, and too old to understand a word you say but I shall still be,
your affectionate Godfather,
C. S. Lewis.
In 1923 Owen Barfield, who had been friends with Lewis since 1919, married musician and choreographer Maud Douie (1888–1980). They had two children: Alexander, born in 1928, and his younger sister Lucy, born on 2 November 1935. Geoffrey, born in 1940, was a foster child. In May 1949, Lewis sent Lucy the completed manuscript of The Lion, the Witch and the Wardrobe with a letter in which he wrote that the book was originally written for her. On 16 October 1950, when the book was published, this letter became its dedication. In September 1952, Lewis dedicated his The Voyage of the Dawn Treader to Lucy's brother Geoffrey.
Lucy was born in Carlisle, Cumbria. She was a very lively, friendly and happy child. From an early age she trained hard to be a ballet dancer. She also showed marked musical taste and ability as well, and later taught dance and music at a Kentish school for girls. She was also interested in her father's work and accompanied him in 1965–66 during his second visiting professorship in America at Brandeis University. Lucy Barfield, then 30 years old, was a piano teacher at the local music school in Cambridge, Massachusetts. At the end of the school year Lucy's mother, Maud, joined them and, as part of their holiday, the three went together to visit Owen Barfield's friend Professor Craig Miller in Vancouver. Upon their return to England, Lucy was diagnosed with multiple sclerosis.