Hmm... may I suggest using the site link removed please submit to the staff for approval
Its very informative, although it skipped Flamel.
Basically, I cross-referenced a search of everyone famous born in that time with people with odd things associated with their deaths, or someone who might fit the profile of a Necromancer..
Vlad the Impaler, who fits the description of a necromancer perfectly,
Nicholas Copernicus (people have searched for two hundred years for his remains, and have found nothing.)
Paracelsus- father of toxicology, alchemist, and head of a secret group (The Order of the Rosae Crucis) of alchemists who threatened to change science for all time. BUT: they've found his remains. Darn.
Nostradamus- I don't think this is likely, but if it is, he is probably prophetic. That would be a good teacher for the fifth element, no? Sadly, they've found his tomb, and he's been moved around a bit.
Lastly, Catherine de' Medici- She's been referred to already, hasn't she? We all pretty much know her story. She was killed and re-buried a total of four times; in a town, a mass grave, paris, etc.