|"Is this all real? Or has this been happening inside my head?"
The subject of this article is a real-life person, company, product, or creative work that has been mentioned "in-universe" in a canon source. The Harry Potter Wiki is written from the perspective that all information presented in canon is true (e.g., Hogwarts really exists), and, as such, details contained in this article may differ from real world facts.
Presbyterianism is a denomination of Christianity which adheres to the Calvinist tradition within Protestantism. Originating primarily in Scotland, Presbyterian churches are governed on a local level by a minister and a group of equally-ranked elected elders, and on a regional and national level by courts of ministers and elders.
- Pottermore (Mentioned only)