Here are some possibilities you might be thinking of:
* Historically:
* The King's Council: This was a body of advisors to the English monarch, evolving throughout history. It had various forms, from informal gatherings to more formalized institutions. Its members included nobles, bishops, and other influential figures, and it provided advice on governance, law, and policy.
* The Privy Council: This council, established by King Henry VII, is still in existence today. It consists of senior government ministers and other prominent figures, offering advice to the monarch on matters of state.
* The Great Council: A medieval assembly of prominent figures, often called upon to discuss matters of national importance.
* Modern-day:
* The Privy Council: As mentioned above, it's the only body still actively functioning that could be loosely considered a "Royal Council" in the modern sense. It's primarily a ceremonial body, advising the monarch on constitutional and ceremonial matters.
* The Cabinet: While not technically a "Royal Council," the Cabinet is the core decision-making body of the UK government and, in practice, has significant power in the country. The monarch formally appoints the Cabinet members.
It's important to note: The term "Royal Council" is not an official title used in the UK today. If you are looking for information about a specific council, you need to specify its name and the historical period you are interested in.