While there's some debate about who the first real-life vampire was, it is known that Dracula was based on a real individual.

Bran's castle was home to Vlad the Impaler in the 15th century, a real-life prince who inspired Bram Stoker's "Dracula" novel. It's the first time in 70 years guests got to stay in the castle.

Never miss a story — sign up for PEOPLE's free ... got married in Dracula," she told Entertainment Weekly at the time. "No, I swear to God, I think we’re married in real life." ...