One of the reasons Harry Potter is so full of idealized father figures Hagrid, Dumbledore and Sirius Black is that Jo's relationship with her own father was far from ideal.

《哈利·波特》中充满了那么多完美父亲的形象：海格，邓布利多和小天狼星·布莱克，原因之一就是乔和自己父亲的关系并不如意。