Shania Twain was born Eilleen Regina Edwards on August 28, 1965, in Windsor, Ontario, daughter of Sharon (née Morrison) and Clarence Edwards.

Her parents divorced when she was two and her mother then moved to Timmins, Ontario with Eilleen and her sisters Jill and Carrie Ann. Sharon married Jerry Twain, an Ojibwa, and they had a son together, Mark. Jerry adopted the girls, legally changing their last name to Twain.

Shania Twain's Family Tree