Descendants of George V and Mary of Teck other titles. Other monarchies are different. Monaco, for instance recognises children so legitimated as eligible for the throne. Suspected illegitimate children not openly acknowledged by members of the family are not included in the table. The Catholics are from three families. The House of Windsor was created from the House of Saxe-Coburg and Gotha (a minor branch of the House of Wettin). Officially, Edward VII was the only British monarch to rule as a member of this house. George V is considered to be a member of the House of Windsor. The 6 living descendants of Lady Maud Duff are
Prince John of the United Kingdom of George Frederick, Prince of Wales and Mary, Princess of Wales ("née" Mary of Teck). He was named "John" despite that name's unlucky associations for the royal family, but was informally known as "Johnnie". At the time of his birth, he was sixth in the line of succession to the throne, behind his father and four older brothers. As a grandchild of the reigning British monarch in the male line, and a son of the Prince of Wales, he was formally styled "His Royal Highness Prince John of Wales" from birth. John was christened on 3 August in the Church