Thats two hundred years and would cover the end of Plantagenet reign and the Tudor era.
Henry VIII reign happened during that period, at the beginning of your time period everyone would be catholic and at the end Queen Mary of Scotts was executed because the idea of a Catholic on the throne was unthinkable.
The UK is littered with castles and estates, normally they focus on specific historic events which happened at that location.
Basic rule if someone claims X magically solves a problem they don’t follow X and are a huge generator of the problem.
For example people who claim they don’t need to write comments because they write self documenting code are the people that use variable names x1,x2,y, etc…
Similarly anyone you meet claiming Test Driven Development means they have better tests will write code with appalling code coverage and epically bad tests.