Who was born in 1899 and wrote the book series "Mary Poppins"?
P. L. Travers Pamela Lyndon Travers, OBE ( ; born Helen Lyndon Goff; 9 August 1899 – 23 April 1996) was an Australian-born writer who spent most of her career in England. She is best known for the "Mary Poppins" series of children's books, which feature the magical nanny Mary Poppins.
A. L. Rowse Alfred Leslie Rowse (4 December 1903 – 3 October 1997), known publicly as A. L. Rowse but to friends and family as "Leslie", was a British author and historian from Cornwall, England, UK.