Nicholas Blair
Nicholas Blair was a warlock on the 1966 soap opera, Dark Shadows. He first appeared on June 25th, 1968, as the brother of witch Angelique who at the time was disguised as Cassandra Collins, wife of Roger Collins.
Nicholas was much more powerful than Angelique, and the only one at Collinwood who had any control over her.
At first, he aided Angelique in her revenge against Barnabas Collins, but when a Doctor named Dr. Lang created a human being from body parts named Adam and gave him life, he alters his plans. To create a master race for his master, the devil, to rule the world.
To punish Angelique for her failings, he strips her of her powers. She ages and dies, only to be resurrected by Nicholas as his vampire slave.
A mate was eventually created for Adam, called Eve. Adam later kills Eve. Nicholas ultimatley fails to revive her. He is punished by his master by sending him back to Hell.
Nichols Blair was portrayed by Humbert Allen Astredo.