Haddon Hall is significant to Jane Eyre (2011) because it is a historical building that has been used for many other popular films, such as The Princess Bride and Pride and Prejudice. This iconic house has been preserved for centuries, being passed down between royal families and known for its beautiful architecture and being one of the oldest houses in history. I found this information from a history website called "Regency History". This is an example of single authorship and gatekeeping. This website is a blog, where only the creator of the site is able to edit the page, no outsiders. Mapping this on the map allows for people to know where this historical building is, and may influence people to visit.
information: https://www.regencyhistory.net/blog/haddon-hall-regency-history-guide