Balmoral Castle, in Scotland, is a private residence of Her Majesty, Queen Elizabeth.
Prince Charles has many different relationships within his own family.
HM Queen Elizabeth & HRH Prince Philip currently have 5 Great Grandchildren.
Her Majesty, Queen Elizabeth, and HRH Prince Philip have 8 Grandchildren.
These men are the children of HRH Prince Charles and the late Diana, Princess of Wales.
HRH Prince Henry of Wales, is affectionately called Prince Harry. His Royal Highness is currently fifth in line to the British Throne.
Prince William is second in line to the British Throne after his father, Prince Charles who is the heir apparent.
HM The Queen & HRH Prince Philip have four children.
HRH Prince Edward is the 4th and youngest child of HM Queen Elizabeth & HRH Prince Philip.
HRH Prince Andrew is the 3rd child of HM Queen Elizabeth & HRH Prince Philip.