| 1.? Queen Elizabeth II of of the United Kingdom  | | Queen Elizabeth II of of the United Kingdom (Photo Source: huanqiu.com) |  | | Queen Elizabeth II of of the United Kingdom and her husband Prince Philip (Photo Source: huanqiu.com) |  | | Queen Elizabeth II of of the United Kingdom (Photo Source: huanqiu.com) | 2.? Margrethe II of Denmark  | | Margrethe II of Denmark (Photo Source: huanqiu.com) |  | | Margrethe II of Denmark and her husband Henrik, Prince Consort of Denmark (Photo Source: huanqiu.com) | 3.? Queen Beatrix of the Netherlands  | | Queen Beatrix of the Netherlands (Photo Source: huanqiu.com) | ?  | | Queen Beatrix of the Netherlands and her husband Prince Claus (Photo Source: huanqiu.com) | 4.? Queen Juliana of the Netherlands, mother of Beatrix
 | | Queen Juliana of the Netherlands, mother of Beatrix (Photo Source: huanqiu.com) |
 | | Queen Juliana of the Netherlands, mother of Beatrix (Photo Source: huanqiu.com) | 5.? Queen Maria Theresa of Austria
 | | Queen Maria Theresa of Austria (Photo Source: huanqiu.com) | 6.? Elisabeth of Bavaria, also known as "Sisi" or "Sissi", Queen of Hungary  | | Elisabeth of Bavaria, also known as "Sisi" or "Sissi", Queen of Hungary (Photo Source: huanqiu.com) |
 | | Elisabeth of Bavaria, also known as "Sisi" or "Sissi", Queen of Hungary (Photo Source: huanqiu.com) | |
