King George's appearances in seasons 1 and 2 are brief, and he is mentioned infrequently - partly because he’s not meant to be a major character and partly because, by that point in time, he was simply too ill to appear publicly. , meanwhile, establishes George as a key character, of course. Played in by James Fleet, King George III is portrayed in the spin-off by Corey Mylchreest, in his early 20s.
King George III's three appearances in are initially only relevant because of what they reveal about Queen Charlotte. The brief dinner scene with Queen Charlotte and King George III in Season 1 provides a somewhat true-to-life explanation for Queen Charlotte’s interest in the fictional Lady Whistledown.
Often reductively referred to as the "Madness of King George", George III's psychological issues have been a matter of fierce debate over the years.
By King George III’s later years, he was kept confined and out of sight. Unlike what's seen in , Queen Charlotte had reportedly stopped dining with George. She slept in a separate bedroom from George and refused to be alone with him from 1804 onward.
While King George III is mentioned in , he plays a mostly offscreen role, but his illness is very much based on historical accounts of the monarch.
The exact cause of King George III’s “madness” is a topic of debate among historians and physicians.
The porphyria theory is completely dead in the water. This was a psychiatric illness.
As demonstrates, King George III was put through medically-approved hell for the sake of "improving his condition", as reveals in horrifying detail. Rather than opting into the treatment, George was moved to Kew by force, by a team of court physicians and then, finally, by leading mental health expert Dr Francis Willis, whose methods were cruel and beliefs misguided.
Unlike in , when George was being treated with these torturous methods, which continued throughout his life, Charlotte and his daughter would be at Kew as well. The extent of the treatments are shown in , though some of it is left to the imagination, making them arguably even worse
While the prevailing theory for a long time was that King George III was suffering from porphyria - which may well have been the case given the use of arsenic in the "cutting edge" treatments he was subjected to - modern theories suggest King George III was suffering from bipolar disorder and possibly schizophrenia, which follows the thinking of. George's condition is clearly something he's had since he was a child, much to his mother's dismay, and has been hidden for the sake of the sanctity of The Crown. As King, George cannot show any weakness, and his legitimate medical problems are deemed something that must be cured or hidden at all costs.
clearly falls on the side of modern theories on King George's "madness", following the far more sympathetic line that he struggled with debilitating psychological issues - hallucinations, absences, and bouts of mania included. While his doctor does suggest that talking through George's problems is the right approach, that more modern therapy style quickly gives way to physical abuse that simply compounds the King's condition.
King George’s treatment is definitely not the only change made in the series. universe is ultimately historical fiction, using real figures from history to tell a fictional story, and the series maintains that. The most obvious example in the series is the “” when Queen Charlotte becomes the queen. While there is historical evidence to suggest that Queen Charlotte’s Portuguese lineage also includes African ancestry, and she is sometimes referenced as the first Black Queen of England, there was no real shift in England when she became a monarch to include people of color in higher social standing.
Likewise, the timeline in doesn’t entirely line up with the real-life history of England. While Charlotte is said to have primarily been raised by her older brother after the death of her parents in the show, that isn’t entirely true. In 1761 when Charlotte is adjusting to life in England with George, would have still been alive in the real world. Her father did die when she was eight though, so the series took liberties with her family origin in order to tell the story of her brother escorting her to an arranged marriage.
The point is also made in that King George’s mother and her advisors are the ones who chose Charlotte to be George’s wife.
Of course, fans do understand that not everything in the series is going to be historically accurate when going into the new stories. What provides the audience with a good story is going to trump historical accuracy for the universe.