I want to know the answer to the following question:
Who created Westminster Abbey as the Collegiate Church of St Peter Westminster?
All the background I'm provided with is that "Westminster Abbey is a collegiate church governed by the Dean and Chapter of Westminster, as established by Royal charter of Queen Elizabeth I in 1560, which created it as the Collegiate Church of St Peter Westminster and a Royal Peculiar under the personal jurisdiction of the Sovereign.". Is that enough to answer the question?