Emily Morris
From Tardis Wiki, the free Doctor Who reference
Emily Morris was a young woman in 1889 who investigated a supposedly haunted house.
Biography
In 1889 she lost her mother in a fire. Nine weeks later she investigated a reputedly haunted house where she met Sarah Jane Smith who had been sent to this point in time to obtain a piece of Chronosteel. Emily was convinced that the house was haunted by ghosts but Sarah Jane showed her that the house was crossing with a house from the future. Sarah Jane also gave her a newspaper from Tuesday 23rd November, 2010 to show that she was from the future. The two discover that a room is on fire in the house's future and two children are locked inside. Emily manages to travel through the timeline to obtain the key to the door which was the Chronosteel as well as save the children by opening the door for them to escape. She wanted Sarah Jane to stay with her after Sarah Jane began to use the Chronosteel to return to 2010 and she accidentally kept the key leaving Sarah Jane to return to the future empty handed.
She never forgot Sarah Jane, she became a doctor and founded a hospital for children inspiring many to follow in her footsteps including her daughter and granddaughter, Angela Price who loved her very much. She gave Angela the Chronosteel key and newspaper which Angela eventually managed to get to Sarah Jane and the Shopkeeper, saving Earth from total destruction. (SJA: Lost in Time)