William (Pukwudgie)

At least some content in this article is derived from information featured in the latest update of Pottermore. As such, spoilers will be present within the article. Please take care when reading this article if you have not yet been through the latest update.

William is the name of the Pukwudgie that was befriended by Ilvermorny founder Isolt Sayre during her first weeks in North America.