10/10 John Bishop finds out what happened to his great great grandfather, a POW in the Crimea.
9/10 John Barnes learns of the role his grandfather played in Jamaica's struggle for self-rule.
8/10 Actress Celia Imrie uncovers tales ranging from political intrigue to impotence.
8/10 Richard Madeley sets out to learn more about the Canadian side of his family.
4/10 Actor Larry Lamb sets out to learn about his biological grandparents.
6/10 Actress Alex Kingston sets out to learn more about her great-grandfather William Keevil.
4/10 Annie Lennox uncovers complex family relationships blighted by illegitimacy and poverty.
3/10 Patrick Stewart investigates his father's extraordinary war career.
2/10 Gregg Wallace sets out to uncover the mystery of his great-grandfather.