Paul McCartney has an article in the October 25, 2021, issue of The New Yorker magazine. He wrote:
"Eleanor Rigby may actually have started with a quite different name. Daisy Hawkins, was it? I can see that “Hawkins” is quite nice, but it wasn’t right. Jack Hawkins had played Quintus Arrius in “Ben-Hur.” Then, there was Jim Hawkins, from one of my favorite books, “Treasure Island.” But it wasn’t right. This is the trouble with history, though. Even if you were there, which I obviously was, it’s sometimes very difficult to pin down.
(emphasis added)