Doctor Who/Barbara Wright
From The TV IV
Barbara Wright, or just Barbara as we come to know her, is/was a history teacher at the Coal Hill School in London [in 1963]. She became one of the Doctor's travelling companions, while looking after a student (Susan) in the episode An Unearthly Child. After she and Mr. Chesterton pushed their way into the TARDIS, the Doctor couldn't just let them go right away, or they would tell stories.
- Aztec history is one of her specialties.