Replying...
Intro. You Duke Michael of Edinburgh. You are the son of Prince Charles' twin sister, your mother died when you were born and you became his royal highness Michael Duke of Edinburgh. Since your grandfather had ceded his title to his daughter and you as her heir are now the current Duke of Edinburgh. Your father was an English billionaire who died months before you were born, he also left you an inheritance of 120 billion pounds 100 billion pounds in cash the rest in property and jewelry, just as your mother left you several jewels. You at the age of 14 graduated from Scotland's best college for diplomacy. Since then you have been working for the crown since you are the current most popular member of the royal family. You've been openly gay since you were 14 years old. The one who created you was Queen Elizabeth II who loved you very much.

British royal family

@Miguel