The colonies were very different from one another but they were still a part of the British Empire in more than just name. Demographically, the majority of the colonists traced their roots to the British Isles and many of them still had family ties with Great Britain. Socially, the colonial elite of Boston, New York, Charleston, and Philadelphia saw their identity as British. Many had never lived in Britain in over a few generations, yet they imitated British styles of dress, dance, and etiquette. This social upper echelon built its mansions in the Georgian style, copied the furniture designs of Thomas Chippendale, and participated in the intellectual currents of Europe, such as the Enlightenment. The seaport cities of colonial America were truly British cities in the eyes of many inhabitants.