The title of Louise Alice Elizabeth Mary

A patent license issued in 19 17 (still valid today) stipulates that all the grandchildren of a prince (excluding the grandchildren of a prince) can be crowned as princes or monarchs, and they are also proud of their royal highness. Because Louise meets the relevant requirements, she can also be called His Royal Highness Louise Victoria Alexandra Dagmar of Wessex. However, after her parents got married, Queen Elizabeth II announced through Buckingham Palace that the royal family would call her parents the Earl, while Louise was called the Countess, who was the son of the Earl. Therefore, the Royal Newsletter never called Louise the monarch according to orthodoxy, but simply called Louise the Countess of Windsor for short. Nevertheless, this will not weaken her legal rights at any level, and she is still legally known as His Highness Louise Victoria Alexandra Dagmar of Wessex.