Fortunately you can easily change it. If you go to https://appleid.apple.com and login using their account details, in the Password and Security section, you can change the year of their birth. 1/1/2001 works fine, I think the key is that they need to be over 13 to change from Adult to Child account.
Benjy Fenwick (d. 1981) was a wizard and member of the original Order of the Phoenix. He fought in the First Wizarding War and was murdered and mutilated by Death Eaters before the war's end.
Catharine Maria Sedgwick was an American novelist of what is sometimes referred to as domestic fiction. With her work much in demand, from the 1820s to the 1850s, Sedgwick made a good living writing short stories for a variety of periodicals. She became one of the most notable female novelists of her time. She wrote work in American settings, and combined patriotism with protests against historic Puritan oppressiveness. Her topics contributed to the creation of a national literature, enhanced