Orfeo Rova'Kir is an extremely evil vampire who was born on Earth, in 18th century France. He was taken by the Mists to Barovia, where he served Strahd for several centuries. He was also turned into a vampire like Strahd Von Zarovich, likely by Somnara. He has since traveled throughout many other planes and planets as well. He also conquered Var the Golden, where he turned Dragomir, the reincarnation of Strahd's brother, Sergei Von Zarovich, into a vampire. Orfeo had a manor in Barovia called Chateau Bentinelle, but it was recently destroyed during an attack by Team TRASH (pandas), who were being led by Dragomir. Orfeo has also betrayed Strahd.
Since leaving Barovia most recently, he has been spotted traveling north, and it is believed that the Companions of the Hall are attempting to stop him.