8/10 Anita Rani finds out what happened to her grandfather during the Partition of India.
7/10 Journalist Frank Gardner learns more about his mother's side of the family.
6/10 Actress Anne Reid sets out to find out more about the history of her father's family.
5/10 Gareth Malone sets out to find out how far back his family's passion for music goes.
4/10 Jerry Hall wants to find out how her family, originally from Oldham, ended up in America.