He admitted to being the cause of the plague, and the chef at Scotland Yard said that that was over 500 years ago (in 1888 or 1889). When he caused the plague he was probably already a couple hundred years old. So 500 plus, let's say about 200, plus another 127 (from 1889 to 2013). Sebastian's true age is about 827 years old give or take a couple. :)over a year ago
