Thornbury References Images Thornbury South Gloucestershire, England, United Kingdom Ask Anything Homework Help Written by The Information Architects of Encyclopaedia Britannica The Information Architects maintain a master list of the topics included in the corpus of Encyclopædia Britannica, and create and manage the relationships between them. The Information Architects of Encyclopaedia Britannica Britannica AI Ask Anything Learn about this topic in these articles: South GloucestershireThornbury (a market centre in the northwest) and Kingswood are the administrative centres. Read MoreThornbury (a market centre in the northwest) and Kingswood are the administrative centres. Read More