do you think its true that peter,rose,martin and ann is the real name he named after the pevensie children? i just found it out on discover narnia fun facts
Peter, Rose, Martin, and Ann were actually real people (children) that stayed with CSL during the actual 1940 air raids.
That is how he got the idea that four children stay with an old professor (he was kinda old and he was a professor) during 1940s air raids.
Peter was the youngest, but when CSL changed the names, he made Peter the oldest. The book's main character was, during the whole process, always the youngest, though one point the name was "peter" and at another time (and published that way) was "lucy"... hope that helps..