Borgia

The Borgias were an influential family in medieval Italy.

A soldier working for Scaroth and the Borgias told the Fourth Doctor that working for the Borgias had made him "believe anything." (TV: City of Death)

The Doctor once helped the reigning Duke of Medici's great-great-great-grandfather during a spot of bother with the Borgias. (AUDIO: The Doomsday Quatrain)

The Eleventh Doctor claimed to have survived dinner with the Borgias. (COMIC: Sticks & Stones)

Behind the scenes

 * In an alternate universe where all of history happened at once, Wyatt Earp dismissed rumours of being engaged to a member of the Borgia family. (REF: The Brilliant Book 2012)