Sweden's King Carl Gustav and Queen Silvia arrive for the burial ceremony of late Queen Elizabeth II at Windsor castle, Britain, Monday, Sept. 19, 2022. The Queen, who died aged 96 on Sept. 8, will be buried at Windsor alongside her late husband, Prince Philip, who died last year. Kirsty Wigglesworth/Pool via REUTERS 

LONDON, ENGLAND - SEPTEMBER 19: Beatrix of the Netherlands, King Willem-Alexander of the Netherlands, Queen Maxima of the Netherlands, Queen Silvia of Sweden, Carl XVI Gustaf, King of Sweden, Queen Margrethe II of Denmark, Spain's Queen Letizia and Spain's King Felipe VI depart Westminster Abbey during the State Funeral of Queen Elizabeth II on September 19, 2022 in London, England. Elizabeth Alexandra Mary Windsor was born in Bruton Street, Mayfair, London on 21 April 1926. She married Prince Philip in 1947 and ascended the throne of the United Kingdom and Commonwealth on 6 February 1952 after the death of her Father, King George VI. Queen Elizabeth II died at Balmoral Castle in Scotland on September 8, 2022, and is succeeded by her eldest son, King Charles III. Gareth Cattermole/Pool via REUTERS 

Netherland's King Willem-Alexander, center, and Queen Maxima walk with Netherland's Queen Beatrix, Sweden's King Carl Gustaf XVI and Queen Silvia, Denmark's Queen Margrethe II and Spain's King Felipe VI and Queen Letizia as the coffin of Queen Elizabeth II is carried out of Westminster Abbey during her funeral in central London, Monday, Sept. 19, 2022. The Queen, who died aged 96 on Sept. 8, will be buried at Windsor alongside her late husband, Prince Philip, who died last year. Frank Augstein/Pool via REUTERS 

Sweden's King Carl Gustaf XVI, front right, and Queen Silvia, walk with Denmark's Queen Margrethe II, Spain's King Felipe VI and Queen Letizia and Belgium's King Philippe and Queen Mathilde as the coffin of Queen Elizabeth II is carried out of Westminster Abbey during her funeral in central London, Monday, Sept. 19, 2022. The Queen, who died aged 96 on Sept. 8, will be buried at Windsor alongside her late husband, Prince Philip, who died last year. Frank Augstein/Pool via REUTERS 

LONDON, ENGLAND - SEPTEMBER 19: Beatrix of the Netherlands, King Willem-Alexander of the Netherlands, Queen Maxima of the Netherlands, Queen Silvia of Sweden, Carl XVI Gustaf, King of Sweden and Queen Margrethe II of Denmark depart Westminster Abbey during the State Funeral of Queen Elizabeth II on September 19, 2022 in London, England. Elizabeth Alexandra Mary Windsor was born in Bruton Street, Mayfair, London on 21 April 1926. She married Prince Philip in 1947 and ascended the throne of the United Kingdom and Commonwealth on 6 February 1952 after the death of her Father, King George VI. Queen Elizabeth II died at Balmoral Castle in Scotland on September 8, 2022, and is succeeded by her eldest son, King Charles III. Gareth Cattermole/Pool via REUTERS 

Netherland's Queen Beatrix, front left, walks with Netherland's King Willem-Alexander and Queen Maxima, Sweden's King Carl Gustaf XVI and Queen Silvia and Spain's King Felipe VI and Queen Letizia during the State Funeral of Queen Elizabeth II at Westminster Abbey in central London, Monday, Sept. 19, 2022. The Queen, who died aged 96 on Sept. 8, will be buried at Windsor alongside her late husband, Prince Philip, who died last year. Frank Augstein/Pool via REUTERS 

Sweden's King Carl XVI Gustaf and Queen Silvia arrive at a service of thanksgiving for late Prince Philip, Duke of Edinburgh, at Westminster Abbey in London, Britain, March 29, 2022. REUTERS/Toby Melville 

Bronze Bocuse Tommy Myllymaki (R Top) of Sweden poses near Sweden's Prince Carl Philip (L) at the 2015 Bocuse d'Or cooking contest in Chassieu, near Lyon, January 28, 2015. REUTERS/Robert Pratta (FRANCE - Tags: FOOD ROYALS) 

Sweden's Prince Carl Philip (L) and Princess Martha Louise of Norway arrive at the religious wedding service of Luxembourg's Hereditary Grand Duke Guillaume and Countess Stephanie de Lannoy at the Cathedral Notre Dame in Luxembourg October 20, 2012. REUTERS/Francois Lenoir (LUXEMBOURG - Tags: ENTERTAINMENT SOCIETY ROYALS)

Sweden's Prince Carl Philip (R) and Princess Martha Louise of Norway arrive at the religious wedding service of Luxembourg's Hereditary Grand Duke Guillaume and Countess Stephanie de Lannoy at the Cathedral Notre Dame in Luxembourg October 20, 2012. REUTERS/Vincent Kessler (LUXEMBOURG - Tags: ENTERTAINMENT SOCIETY ROYALS)

Sweden's Prince Carl Philip (R) and Princess Martha Louise of Norway arrive at the religious wedding service of Luxembourg's Hereditary Grand Duke Guillaume and Countess Stephanie de Lannoy at the Cathedral Notre Dame in Luxembourg October 20, 2012. REUTERS/Vincent Kessler (LUXEMBOURG - Tags: ENTERTAINMENT SOCIETY ROYALS)

Sweden's Prince Carl Philip (R) and Princess Martha Louise of Norway arrive at the religious wedding service of Luxembourg's Hereditary Grand Duke Guillaume and Countess Stephanie de Lannoy at the Cathedral Notre Dame in Luxembourg October 20, 2012. REUTERS/Francois Lenoir (LUXEMBOURG - Tags: ENTERTAINMENT SOCIETY ROYALS)

Sweden's Prince Carl Philip (R) and Princess Martha Louise of Norway arrive at the religious wedding service of Luxembourg's Hereditary Grand Duke Guillaume and Countess Stephanie de Lannoy at the Cathedral Notre Dame in Luxembourg October 20, 2012. REUTERS/Francois Lenoir (LUXEMBOURG - Tags: ENTERTAINMENT SOCIETY ROYALS)

Sweden's Prince Daniel (top L) speaks to Prince Carl Philip next to Britain's Princesses Eugenie (C) and Beatrice (R) during the Eventing Jumping equestrian event at the London 2012 Olympic Games in Greenwich Park, July 31, 2012. REUTERS/Luke Macgregor (BRITAIN - Tags: SPORT OLYMPICS EQUESTRIANISM ROYALS ENTERTAINMENT)

Sweden's Prince Daniel (top L) speaks to Prince Carl Philip next to Britain's Princesses Eugenie (C) and Beatrice (R) during the Eventing Jumping equestrian event at the London 2012 Olympic Games in Greenwich Park, July 31, 2012. REUTERS/Luke Macgregor (BRITAIN - Tags: SPORT OLYMPICS EQUESTRIANISM ROYALS ENTERTAINMENT)

Sweden's Crown Princess Victoria (L), her brother Prince Carl Philip (2nd L) and her husband Prince Daniel (3rd R) arrive for the award ceremony held for the winners of the 2011 Nobel Prizes in Stockholm December 10, 2011. REUTERS/Ints Kalnins (SWEDEN - Tags: POLITICS ROYALS ENTERTAINMENT)

Princess Madeleine (R) and Prince Carl Philip of Sweden (L) arrive at the Place du Palais to attend the religious wedding ceremony for Monaco's Prince Albert II and Princess Charlene at the Palace in Monaco July 2, 2011. REUTERS/Sylvain Lefevre/Pool (MONACO - Tags: ROYALS ENTERTAINMENT)

Prince Carl-Philip of Sweden and Princess Madeleine of Sweden arrive at the Opera Garnier to attend the official dinner and ball for the wedding of Monaco's Prince Albert II and Princess Charlene in Monaco July 2, 2011. REUTERS/Eric Gaillard (MONACO - Tags: ROYALS ENTERTAINMENT) (MONACO ROYAL WEDDING)

Model Naomi Campbell (C) leaves the Palace after the religious wedding ceremony for Monaco's Prince Albert II and Princess Charlene in Monaco July 2, 2011. REUTERS/Emma Foster/Pool (MONACO - Tags: ROYALS ENTERTAINMENT) (MONACO ROYAL WEDDING)

Princess Madeleine (L) and Prince Carl Philip of Sweden (R) leave the Palace after the religious wedding ceremony for Monaco's Prince Albert II and Princess Charlene in Monaco July 2, 2011. REUTERS/Emma Foster/Pool (MONACO - Tags: ROYALS ENTERTAINMENT) (MONACO ROYAL WEDDING)

Princess Madeleine (L) of Sweden takes her seat with her brother Prince Carl Philip for the religious wedding ceremony of Monaco's Prince Albert II and Princess Charlene at the Palace in Monaco July 2, 2011. REUTERS/Eric Gaillard (MONACO - Tags: ROYALS ENTERTAINMENT SOCIETY) ) (MONACO ROYAL WEDDING) 

Patricia Llosa Urquidi (L), wife of Nobel laureate for Literature Mario Vargas Llosa and Sweden's Prince Carl Philip attend the Nobel Banquet in Stockholm December 10, 2010. Every year since 1901 the Nobel Prize, an international award administered by the Nobel Foundation in Stockholm, has been awarded for achievements in physics, chemistry, physiology or medicine, literature and for peace. REUTERS/Pawel Kopczynski (SWEDEN - Tags: POLITICS ROYALS)

Sweden's Crown Princess Victoria (C), her husband Prince Daniel Westling (R) and Prince Carl Philip sing the national anthem at the end of the 2010 Nobel Prize ceremony at the Concert Hall in Stockholm December 10, 2010. Every year since 1901 the Nobel Prize, an international award administered by the Nobel Foundation in Stockholm, has been awarded for achievements in physics, chemistry, physiology or medicine, literature and for peace. REUTERS/Pawel Kopczynski (SWEDEN - Tags: POLITICS ROYALS)

Sweden's King Carl XVI Gustaf (L), Crown Princess Victoria (C), her husband Prince Daniel Westling (R) and Prince Carl Philip sing the national anthem at the end of the 2010 Nobel Prize ceremony at the Concert Hall in Stockholm December 10, 2010. Every year since 1901 the Nobel Prize, an international award administered by the Nobel Foundation in Stockholm, has been awarded for achievements in physics, chemistry, physiology or medicine, literature and for peace. REUTERS/Pawel Kopczynski (SWEDEN - Tags: POLITICS ROYALS)

Sweden's Princess Victoria and her brother Prince Carl Philip arrive at Agios Nikolaos church to attend the wedding ceremony of Prince Nikolaos, son of deposed King Constantine, and Tatiana Blatnik on the Greek island of Spetses August 25, 2010. REUTERS/John Kolesidis (GREECE - Tags: ROYALS)

Sweden's Princess Madeleine (L) and her brother Prince Carl Philip arrive at Agios Nikolaos church for the wedding ceremony of Prince Nikolaos, son of deposed King Constantine, and Tatiana Blatnik on the Greek island of Spetses August 25, 2010. REUTERS/Yiorgos Karahalis (GREECE - Tags: ROYALS)

Princess Madeline of Sweden and brother Prince Carl Philip of Sweden arrive for a Gala performance at the concert hall in Stockholm June 18, 2010, to celebrate the wedding of Sweden's Crown Princess Victoria and Daniel Westling, who will be married in Stockholm Cathedral on June 19. REUTERS/Photographer (SWEDEN) REUTERS/Jean-Paul Pelissier (SWEDEN - Tags: ROYALS SOCIETY)

Princess Madeline of Sweden and brother Prince Carl Philip of Sweden arrive for a Gala performance at the concert hall in Stockholm June 18, 2010. Sweden's Crown Princess Victoria and Daniel Westling will be married in Stockholm Cathedral on June 19. REUTERS/Arnd Wiegmann (SWEDEN - Tags: ROYALS SOCIETY) 

Princess Madeline of Sweden and brother Prince Carl Philip of Sweden arrive for a Gala performance at the concert hall in Stockholm June 18, 2010. Sweden's Crown Princess Victoria and Daniel Westling will be married in Stockholm Cathedral on June 19. REUTERS/Arnd Wiegmann (SWEDEN - Tags: ROYALS SOCIETY) 

Princess Madeline of Sweden and brother Prince Carl Philip of Sweden arrive for a Government dinner at the Eric Ericson Hall in Skeppsholmen June 18, 2010, to celebrate the wedding of Sweden's Crown Princess Victoria and Daniel Westling, who will be married in Stockholm Cathedral on June 19. REUTERS/Fabrizio Bensch (SWEDEN - Tags: ROYALS SOCIETY)

Princess Madeline of Sweden and brother Prince Carl Philip of Sweden arrive for a Government dinner at the Eric Ericson Hall in Skeppsholmen June 18, 2010, to celebrate the wedding of Sweden's Crown Princess Victoria and Daniel Westling, who will be married in Stockholm Cathedral on June 19. REUTERS/Fabrizio Bensch (SWEDEN - Tags: ROYALS SOCIETY)

Princess Madeline of Sweden and brother Prince Carl Philip of Sweden arrive for a Government dinner at the Eric Ericson Hall in Skeppsholmen June 18, 2010, to celebrate the wedding of Sweden's Crown Princess Victoria and Daniel Westling, who will be married in Stockholm Cathedral on June 19. REUTERS/Fabrizio Bensch (SWEDEN - Tags: ROYALS SOCIETY)

Princess Madeline of Sweden and brother Prince Carl Philip of Sweden arrive for a Government dinner at the Eric Ericson Hall in Skeppsholmen June 18, 2010, to celebrate the wedding of Sweden's Crown Princess Victoria and Daniel Westling, who will be married in Stockholm Cathedral on June 19. REUTERS/Fabrizio Bensch (SWEDEN - Tags: ROYALS SOCIETY)

Sweden's Crown Princess Victoria (C), her brother Prince Carl Philip (L) and fiance Daniel Westling arrive for a gala performance in celebration of Denmark's Queen Margrethe's 70th birthday at the Royal Danish Theatre in Copenhagen April 15, 2010. Queen Margrethe II turns 70 on April 16. REUTERS/Bob Strong (DENMARK - Tags: ROYALS) 

Prince Carl Philip (C) and Betty Boyle, Oliver Williamson of the U.S. the 2009 Nobel Prize laureate in Economic Sciences and the Swedish Princess Madeleine arrive for the Nobel Banquet in Stockholm December 10, 2009.Every year since 1901 the Nobel Prize, an international award administered by the Nobel Foundation in Stockholm, has been awarded for achievements in physics, chemistry, physiology or medicine, literature and for peace. In 1968, the Sveriges Riksbank (Bank of Sweden) instituted the Prize in Economic Sciences in memory of Alfred Nobel, founder of the Nobel Prize. Each prize consists of a medal, personal diploma, and a cash award. REUTERS/Peter Andrews (SWEDEN POLITICS ROYALS) 

Members of the Swedish royal family Queen Silvia, King Carl Gustaf, Crown Princess Madeleine, Crown Princess Victoria and Prince Carl Philip (L-R) listen to the national anthem during the award ceremony at the Concert Hall in Stockholm December 10, 2009. Every year since 1901 the Nobel Prize, an international award administered by the Nobel Foundation in Stockholm, has been awarded for achievements in physics, chemistry, physiology or medicine, literature and for peace. In 1968, the Sveriges Riksbank (Bank of Sweden) instituted the Prize in Economic Sciences in memory of Alfred Nobel, founder of the Nobel Prize. Each prize consists of a medal, personal diploma, and a cash award. REUTERS/Peter Andrews (SWEDEN) 

Sweden's Prince Carl Philip (L) looks over at his sister Crown Princess Victoria (R) and her fiancé Daniel Westling (C) at a concert in celebration of Victoria's 32nd birthday in Borgholm July 14, 2009. REUTERS/Bob Strong (SWEDEN ANNIVERSARY ROYALS) 

Daniel Westling (2nd L) looks over at his fiance Sweden's Crown Princess Victoria (3rd L) as they sit with Prince Carl Philip (L) and King Carl XVI Gustaf at a concert in celebration of Victoria's 32nd birthday in Borgholm July 14, 2009. REUTERS/Bob Strong (SWEDEN ANNIVERSARY ROYALS) 

The Swedish royal family and Crown Princess Victoria's fiance Daniel Westling attend a concert in celebration of Victoria's 32nd birthday in Borgholm July 14, 2009. From left to right, Prince Carl Philip, Daniel Westling, Crown Princess Victoria, King Carl XVI Gustaf, Queen Silvia and Princess Madeleine. REUTERS/Bob Strong (SWEDEN ANNIVERSARY ROYALS) 

Sweden's King Carl Gustaf (L), Queen Silvia (C) and Prince Carl Philip applaud during the men's singles bronze medal table tennis match between Jorgen Persson of Sweden and Wang Liqin of China at the Beijing 2008 Olympic Games August 23, 2008. REUTERS/Eric Gaillard (CHINA) 

Sweden's King Carl Gustaf (L), Queen Silvia (C) and Prince Carl Philip watch the men's singles bronze medal table tennis match between Jorgen Persson of Sweden and Wang Liqin of China at the Beijing 2008 Olympic Games August 23, 2008. REUTERS/Eric Gaillard (CHINA) 

Sweden's King Carl Gustaf (L), Queen Silvia (C) and Prince Carl Philip (R) watch the men's singles bronze medal table tennis match between Jorgen Persson of Sweden and Wang Liqin of China at the Beijing 2008 Olympic Games August 23, 2008. REUTERS/Eric Gaillard (CHINA) 

Members of Sweden's royal family King Carl XVI Gustav (C), Queen Silvia (L), Crown Princess Victoria (R), Crown Princess Madeleine (back L) and Prince Philip (back R) attend the 2007 Nobel prize ceremony at the Concert Hall in Stockholm December 10, 2007. REUTERS/Stoyan Nenov (SWEDEN) 

Sweden's royal family stands for the national anthem at Crown Princess Victoria's 30th birthday celebration in Borgholm July 14, 2007. From left to right, Prince Carl Philip, Crown Princess Victoria, King Carl XVI Gustaf, Queen Silvia and Princess Madeleine. REUTERS/Bob Strong (SWEDEN) 

Prince Carl Philip (front R), Princess Madeline (C) and Princess Victoria (front L), salute their father, King Carl Gustaf XVI on his birthday while Queen Silvia looks on April 30, 1986. REUTERS/Jan Collsioo 

King Carl Gustaf XVI of Sweden (R), Queen Silvia (C), Princess Victoria (L) and Prince Carl Philip, walk with Pope John Paul II during the visit of the Swedish royal family to the Vatican on May 3, 1991. REUTERS/Luciano Mellace 

The Swedish Royal Family (L-R) Princess Lilian, King Carl Gustaf, Queen Silvia, Crown Princess Victoria and Prince Carl Philip attend the 2006 Nobel Prize ceremony at the Concert Hall in Stockholm December 10, 2006. The Nobel Prize is the first international award given yearly since 1901 for achievements in physics, chemistry, physiology or medicine, literature and peace. In 1968, the Sveriges Riksbank (Bank of Sweden) instituted the Prize in Economic Sciences in memory of Alfred Nobel, founder of the Nobel Prize. Each prize consists of a medal, personal diploma, and prize amount. REUTERS/Bob Strong (SWEDEN) 

Sweden's Princess Madeleine (L) and Prince Carl Philip attend the opening of parliament in Stockholm October 3, 2006. REUTERS/Bob Strong (SWEDEN) 

Sweden's Crown Princess Victoria arrives with her sister Princess Madeleine (L) and her brother Prince Carl Philip (C) at the opening of parliament in Stockholm October 3, 2006. REUTERS/Bob Strong (SWEDEN) 

Sweden's King Carl XVI Gustaf (L) jokes as he sits with Queen Silvia (C) and Prince Carl Philip during Princess Victoria's 29th birthday celebration in Borgholm, Sweden, July 14, 2006. REUTERS/Bob Strong (SWEDEN) 

Sweden's royal family stands for the national anthem at Crown Princess Victoria's 29th birthday celebration in Borgholm, Sweden, July 14, 2006. From left to right, Crown Princess Victoria, King Carl XVI Gustaf, Queen Silvia, Prince Carl Philip, Princess Lilian, and Princess Madeleine. 

Sweden's Crown Princess Victoria (L), her sister Princess Madeleine (R) and her brother Prince Carl Philip arrive for Victoria's 29th birthday celebration in Borgholm, Sweden July 14, 2006. 

Sweden's King Carl XVI Gustaf (L) jokes as he sits with Queen Silvia (C) and Prince Carl Philip during [Princess Victoria's] 29th birthday celebration in Borgholm, Sweden, July 14, 2006. 

Sweden's royal family stands for the national anthem at Crown Princess Victoria's 29th birthday celebration in Borgholm, Sweden, July 14, 2006. From left to right, Crown Princess Victoria, King Carl XVI Gustaf, Queen Silvia, Prince Carl Philip, Princess Lilian, and Princess Madeleine. REUTERS/Bob Strong (SWEDEN) 

Sweden's Crown Princess Victoria (L), her sister Princess Madeleine (R) and her brother Prince Carl Philip arrive for Victoria's 29th birthday celebration in Borgholm, Sweden July 14, 2006. REUTERS/Bob Strong (SWEDEN) 

Swedish Prince Carl Philip smiles during the Nobel Banquet in the Stockholm city hall Stadhuse December 10, 2005. The Nobels, regarded as the world's most prestigious accolades in science and literature, have been awarded since 1901. The 2005 prizes are worth 10 million Swedish crowns ($1.25 million) each and bring the winners instant fame. REUTERS/Pawel Kopczynski 

Swedish Prince Carl Philip, Princess Lilian, and Crown Princess Victoria (R to L) arrive for the 2004 Royal Nobel Dinner at the Royal Palace in Stockholm, December 11, 2004. The 2004 Nobel Prizes, donated by Swedish industrialist and inventor of dynamite, Alfred Nobel, were given to 12 Laureates for physics, chemistry, medicine, economics and literature in the Swedish capital on Friday. 

Swedish Prince Carl Philip Princess Lilian and Crown Princess Victoria arrive for the Royal Nobel Dinner at the Palace in Stockholm. Swedish Prince Carl Philip, Princess Lilian, and Crown Princess Victoria (R-L) arrive for the 2004 Royal Nobel Dinner at the Royal Palace in Stockholm on December 11, 2004. The 2004 Nobel Prizes, donated by Swedish industrialist and inventor of dynamite, Alfred Nobel, were given to 12 Laureates for physics, chemistry, medicine, economics and literature in the Swedish capital on Friday. REUTERS/Wolfgang Rattay