Not to discourage further responses, but these earlier answers should help with your question:

u/AncientHistory, u/AshkenazeeYankee and others on What is the connection between Vlad the Impaler and Dracula? It seems like they don't have much in common, other than their bloodlust and the fact they're both from Romania.

u/Kartoffelplotz on When was the first time Vlad Tepes was tied to the vampire myth?
and Why were vampire myths so prevalent in the Balkans?
and Archaelogists recently found 'vampire graves' in Bulgaria with iron stakes driven through their hearts. These are dated to the 13th and 14th centuries. When did the legend of vampires first originate?

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