The Royal Family is said to have a net worth of $30 billion. The British Crown Estate is valued at $10 billion, with Buckingham Palace alone said to be estimated at $5 billion, and the Crown Jewels up to $8 billion. The government also gives Queen Elizabeth II $13 million/year and another $36 million to carry out her duties.
Two years later came the first film, Anna and King of Siam, featuring Irene Dunne (read about her in my posting yesterday) and Rex Harrison as Mongkut. A more recent Anna and the King in 1999 had Jody Foster and Chow Yun-Fat, as the King. I could be wrong, but I don't think either film has ever been shown in Thailand, and mostly because the King is not portrayed to perfection. As penalties are possible, best not to talk stink about the Royal Family when you get there.