Leo Jones

Leo Jones is the son of Francine Jones and Clive Jones Brother of Tish Jones and Martha Jones Father to Keisha Jones and Boyfriend to Shonara. He was also cousin to the late Adeola Oshodi

Leo Jones Frist appeared in the episode Smith and Jones were he was having his twenty first birthday party which ended up in a fight. Becasue of his recenly separated parents having a fued about his fathers mistress Annalise becasue she said to Martha that the events of Smith and Jones was because of mass holusinations and that she was making it up.

He later appeared in The Lazarus Experiment Were he witnessed Richard Lazarus turning 40 Years Younger and Leo saw the havock that Lazarus had created. While this was going on he met the Tenth Doctor.

He will meet the Doctor and Martha agian in The Sound of Drums and Last of the Time Lords