History
A rich family, Elizabeth and William Keller had two sons: James and Julian.
When Julian developed mutant powers, the Keller presumably helped him stay hidden for a while.
The couple ended up serving life terms at Lompoc federal prison for harboring a mutant. A X-Gene bearer, Elizabeth was also sterilized.[1]Attributes
Powers
Elizabeth was a X-Gene bearer, who gave birth to at least one mutant son, but she was later sterilized.