- You may be looking for Barbara Campbell.
A daughter was born to Susan Foreman and her husband, a European Commission employee Susan had met after returning to the 20th century following the 2164 Dalek invasion of Earth. The marriage soon collapsed due to Susan's inability to lie.
By 1994, Susan, now an EC education commissioner, was still in contact with her daughter. The daughter had several boyfriends, one of whom Susan mistook for a new, younger regeneration of the Doctor. (AUDIO: Whatever Happened to Susan Foreman? [+]Loading...["Whatever Happened to Susan Foreman? (audio story)"])