Keisha Jones
From Tardis Wiki, the free Doctor Who reference
Keisha Jones was the two-year-old daughter of Leo Jones and Shonara. (PROSE: Martha Jones' MySpace blog)
She was being cared for when her dad called his sister, Martha, about his twenty-first birthday party. (TV: Smith and Jones) She was later being pushed in her stroller when Martha called Leo to tell him to hide from the police. (TV: The Sound of Drums)