Rachael Peterson
From Tardis Wiki, the free Doctor Who reference
Rachael Peterson was the mother of Millie Peterson and aunt of Louie Rollins. When with the two cousins and the Eleventh Doctor, whom Millie had invited to see a pantomime of Peter Pan, the theatre's energy was sabotaged by aBrakari, who needed the energy for her and her baby to survive. Rachael looked over Louie as he fell weak and later unconcious, and later joined the group on the TARDIS to release the Brakari in space. (WC: Snowfall)