The episode explores the origins and history of the Parisi, a Celtic tribe that inhabited parts of modern-day England. The first source details the city of Paris, explaining its name and its origins from the Parisii tribe of Gaul. The second and third sources delve into the Parisi of Britain, tracing their history from their probable origin in Gaul to their interaction with the Romans. The texts explore the Parisi’s cultural practices, including their burial customs, the possibility of their involvement in trade, and their territory, which bordered other significant tribes such as the Brigantes and Corieltavi. The texts also highlight the importance of their connection to the Parisii of Gaul, exploring the potential for migration or a shared ancestry.