Jen (Brain Train)

Jen was the aunt of Heather McCrimmon. Heather called her Aunty Jen. Aunty Jen lived somewhere in Southern England. Heather wanted to visit Aunty Jen when she was traveling with the Tenth Doctor. The Doctor agreed to do so and they take the train to Aunty Jen, before they want to leave in the TARDIS. When the train arrived at its destination, Heather led the Doctor and Alfie to make their connection to visit Aunty Jen. (COMIC: Brain Train)