It's hard to say. You'd need to look into the background and the author's intentions. Maybe it's based on real events but has some fictional enhancements.
George and Charlotte are the children of Prince William and Catherine, Duchess of Cambridge. George is the eldest son and Charlotte is his sister. They are part of the British royal family. George was born in 2013 and Charlotte in 2015. They are often seen at public events with their parents, representing the younger generation of the royals and attracting a lot of public attention.
To some extent. The story takes inspiration from real history but may have creative embellishments and alterations to make it more engaging for the audience.
It depends on which aspects of the story you're referring to. Some parts might be based on historical facts, while others could be embellished or fictionalized for dramatic effect.
King George III and Queen Charlotte had a significant impact on British history. George III was known for his long reign. He faced many challenges, including issues with the American colonies. Charlotte was a patron of the arts. She was also involved in various courtly and charitable activities. Their marriage was an important part of the monarchy at that time.