Mother of Jacob, Rebecca and Rachel Black. When Jacob was young she died in a car accident that was so horrible they had to nail her coffin shut. Like most adults and humans in the series, she is not important enough to get a backstory. And despite whatever influence she must have had on her children to make them into the people they became in the series, she does not warrant more than a casual mentioning. She only exists because Billy cannot reproduce asexually. This article is a . You can help My English Wiki by expanding it.