Azizi: "Baby, baby, naughty baby" is in _The Annotated Mother Goose_ (W. S. Baring-Gould & C. Baring-Gould, Eds., Potter, New York, 1962), p. 226. The book has a bibliography, but no references to it. Certainly, the use of Bonaparte as a bogeyman strongly suggests that it is British & early enough for Napoleon still to be thought of as The Enemy.