Leipzig was a city in Germany.
In 1944, the Seventh Doctor was arrested in Leipzig for trying to steal a car after escaping from Colditz Castle. (AUDIO: Colditz [+]Steve Lyons, Main Range (Big Finish Productions, 2001).)
Kadiatu Lethbridge-Stewart was born in the Imogen R&D facility in Leipzig. (PROSE: Transit [+]Ben Aaronovitch, Virgin New Adventures (Virgin Books, 1992).)