Jenny Flint
A human girl from late 19th century London, she was the maid and eventual wife, of Silurian detective Madame Vastra.
Where is she from?
A character introduced during the madcap sixth season of the new Doctor Who series, The whole idea of Jenny and her mistress (and wife) Lady Vastra is just so fantastical that it is by far more entertaining than anything else that ever happened in the entire six-seasons of Stephen Moffat-led Doctor Who. Jenny is played by Catrin Stewart, and the fact that no one ever made a spin-off series of Vastra & Jenny just proves that we aren't allowed to have nice things.