Ancient Order of Druids
The Ancient Order of Druids (AOD) is the senior druidic order in the world, and the oldest in continuous existence. It has been revived in London, England, in 1781. It is represented in England, Wales, Scotland and the Commonwealth of Nations. Its motto is Justice, Philanthropy and Brotherly Love.
https://en.wikipedia.org/wiki/Ancient_Order_of_Druids