In The White Sands Incident, Dr. Daniel Fry mentions the "Nors." They are said to be an "etheric" higher dimensional race that originated on Venus. When they choose to take physical shape, they look like Earth's Nordic races. They supposedly are one of the Eldest races in our solar system, and are Members of the "galactic council." The Nors no longer inhabit Venus.
Note that these are NOT the Nordics / Blonds that are mentioned in a lot of the UFO literature.