Sách tham khảo Vương_tử_John_của_Vương_quốc_Anh

  1. On ngày 17 tháng 7 năm 1917, due to a growing anti-German sentiment in the United Kingdom, George V changed the name of the royal house from the House of Saxe-Coburg and Gotha to the House of Windsor.[1] Thus, as all of the members of the royal house received a surname, John's full name became John Charles Francis Windsor.[2]