Celebrity genealogy series. Presenter and DJ Reggie Yates unravels a complex family history where Ghanaian culture and British colonialism collide. Show more

Celebrity genealogy series. Actress and national treasure Julie Walters follows her roots back to rural Ireland on the trail of her great-grandfather. Show more

Celebrity genealogy series. Actor Brian Blessed has always loved his unusual name - but has no idea where his Blessed ancestors came from. Show more

Celebrity genealogy series. Tamzin Outhwaite journeys into her Italian past to uncover the rags-to-riches tale of her great-grandfather Adelmo. Show more

Celebrity genealogy series. Brendan O'Carroll ditches his alter ego Mrs Brown to turn detective, as he attempts to discover who murdered his grandfather. Show more

Celebrity genealogy series. Actress Sheridan Smith is keen to know where her musical talent comes from and is soon hot on the trail of her great-great-grandfather. Show more

Celebrity genealogy series. Bake Off star Mary Berry believes she inherits her energy from her father and sets off on a journey to find out more about his family. Show more

Celebrity genealogy series. Actor Martin Shaw investigates the story of his grandfather, Edwin Shaw, who walked out on his family when Martin's father was just a boy. Show more

Celebrity genealogy series. Scottish comedian and actor Billy Connolly travels to India in the footsteps of his army ancestors and makes an extraordinary discovery. Show more

Celebrity genealogy series. Twiggy grew up in a close-knit family in London, but her mother told her almost nothing about her relations, not even her grandmother's name. Show more