“查尔斯三世”的拉丁字母拼写法为 Charles III,“查理三世”的拉丁字母拼写法为 Richard III。
维基百科:
Charles III (Charles Philip Arthur George; born 14 November 1948) is King of the United Kingdom and 14 other Commonwealth realms. He acceded to the throne on 8 September 2022 upon the death of his mother, Elizabeth II. He was the longest-serving heir apparent in British history and is the oldest person to assume the throne, doing so at the age of 73.
Richard III (2 October 1452 – 22 August 1485) was King of England and Lord of Ireland from 26 June 1483 until his death in 1485. He was the last king of the House of York and the last of the Plantagenet dynasty. His defeat and death at the Battle of Bosworth Field, the last decisive battle of the Wars of the Roses, marked the end of the Middle Ages in England.