Elizabeth Calvert, also known as Lizzy, was a supporting character in the film Titanic. She was the granddaughter of Rose Calvert and Mr. Calvert. Her parents are neither seen in person nor mentioned. She cares for her elderly grandmother while living with her. Lizzy's birthday is unknown, but she was probably born in the 1960s.
While there, she learned the story of her grandmother's voyage on the Titanic
Lizzy was very fond of her grandmother and also extremely protective of her, shown by how when two men on the Keldysh tried to wheel Rose to her room she flicked their hands off of the wheelchairs handles and did it herself.
Brock had a tendency to flirt with Lizzy at some points during the film. She said she was so sorry to him when her grandmother told him the story about Titanic and thus his two year expedition had been wasted. In the alternate ending, he asked her to dance with him.
In the film, she was portrayed by Suzy Amis.