(01 of24)
Open Image ModalPrince Friso of Orange-Nassau, photographed by his father just before his first birthday, 19th September 1969. (Photo by Claus van Amsberg/Central Press/Hulton Archive/Getty Images) (credit:Getty Images)
(02 of24)
Open Image ModalPrince Friso of Orange-Nassau, photographed by his father just before his first birthday, 19th September 1969. (Photo by Claus van Amsberg/Central Press/Hulton Archive/Getty Images) (credit:Getty Images)
(03 of24)
Open Image ModalPrince Friso of Orange-Nassau, photographed by his father around his third birthday, September 1971. (Photo by Claus van Amsberg/Keystone/Hulton Archive/Getty Images) (credit:Getty Images)
(04 of24)
Open Image ModalDutch Prince Johan Friso attends \'Queen\'s Day,\' the nation\'s biggest holiday, April 30, 2002 in Hoogeveen, The Netherlands. (Photo by Michel Porro/Getty Images) (credit:Getty Images)
(05 of24)
Open Image ModalPrince Johan Friso and his wife Mabel arrive for the church wedding of Prince Pieter Christiaan and Anita van Eijk at the \'Jeroenskerk\' Church on August 27 2005 in Noordwijk, The Netherlands. (Photo by Michel Porro/Getty Images) (credit:Getty Images)
(06 of24)
Open Image ModalDutch Prince Friso and Princess Mabel arrive for the baptism of Dutch Princess Alexia on November 19, 2005 in Wassenaar, The Netherlands. (Photo by Michel Porro/Getty Images) (credit:Getty Images)
Wedding Of Prince Johan Friso and Mabel Wisse Smit(07 of24)
Open Image ModalDELFT, NETHERLANDS - APRIL 24: Dutch Queen Beatrix\'s second son, Prince Johan Friso and Mabel Wisse Smit arrive at the City Hall on April 24, 2004 in Delft, the Netherlands. The Dutch government, required by the constitution to approve royal marriages, refused to sanction this match because Wisse Smit had formerly had a relationship with the late gangster Klaas Bruinsma. The Prince thus gives up his claim to the throne, but does retain his royal title of Prince Of Oange-Nassau. (Photo by Michel Porro/Getty Images) (credit:Getty Images)
Swedish Royal Wedding - Stockholm(08 of24)
Open Image ModalPrincess Mabel And Prince Friso Of Holland At The Wedding Of Crown Princess Victoria Of Sweden And Daniel Westling At Stockholm Cathedral. (Photo by Antony Jones/Julian Parker/Mark Cuthbert/UK Press via Getty Images) (credit:Getty Images)
Netherlands: Wedding Of Prince Johan Friso & Mabel Wisse Smit(09 of24)
Open Image ModalDELFT, NETHERLANDS - APRIL 24: Prince Johan Friso & Mabel Wisse Smit leave the church on April 24, 2004 in Delft, The Netherlands. The Dutch government, required by the constitution to approve royal marriages, refused to sanction this match because Wisse Smit had formerly had a relationship with the late gangster Klaas Bruinsma. The Prince thus gives up his claim to the throne, but does retain his royal title of Prince Of Oange-Nassau. (Photo by Pascal Le Segretain/Getty Images) (credit:Getty Images)
Netherlands: Wedding Of Prince Johan Friso & Mabel Wisse Smit(10 of24)
Open Image ModalDELFT, NETHERLANDS - APRIL 24: Prince Johan Friso & Mabel Wisse Smit leave the church on April 24, 2004 in Delft, The Netherlands. The Dutch government, required by the constitution to approve royal marriages, refused to sanction this match because Wisse Smit had formerly had a relationship with the late gangster Klaas Bruinsma. The Prince thus gives up his claim to the throne, but does retain his royal title of Prince Of Oange-Nassau. (Photo by Pascal Le Segretain/Getty Images) (credit:Getty Images)
(11 of24)
Open Image ModalIn this handout photo released by the RVD to coincide with Christmas, the Dutch royal family of (Front Row, L to R) Princess Alexia, Princess Maxima, Queen Beatrix, Princess Eloise, Princess Laurentien, (Back Row, L to R) Prince Friso, Princess Luana, Princess Mabel, Princess Amalia, Crown Prince Willem Alexander, Prince Claus Casimir and Prince Constantijn pose for a photograph to thank the Dutch people for their hospitality during her visits in the country celebrating her 25th year of being the Queen of The Netherlands. (Photo by RVD via Getty Images) (credit:Getty Images)
(12 of24)
Open Image ModalDutch Prince Johan Friso and his wife Princess Mabel and their daughters Luana (right) and Zaria leave the Kloosterkerk after Dutch Princess Ariane\'s christening ceremony in The Hague on October 20, 2007 in The Hague, The Netherlands. (Photo by Michel Porro/Getty Images) (credit:Getty Images)
Christening Of Princess Ariane Of The Netherlands - Holland(13 of24)
Open Image ModalPrince Johan Friso And Princess Mabel With Their Children Zaria And Luana Attend The Christening Of Princess Ariane Of The Netherlands, The Youngest Daughter Of Crown Prince Willem Alexander And Crown Princess Maxima Of The Netherlands At The Kloosterkerk In The Hauge, Holland. (Photo by Julian Parker/UK Press via Getty Images) (credit:Getty Images)
Queen'S Day Celebrations In Holland(14 of24)
Open Image ModalPrincess Mabel Of Holland And Prince Johan Friso During The Queens Day Celebrations In Franeker In Holland. (Photo by Mark Cuthbert/UK Press via Getty Images) (credit:Getty Images)
Prince Willem Alexander Of The Netherlands- 40th Birthday Party(15 of24)
Open Image ModalAPELDOORN, NETHERLANDS - SEPTEMBER 1: Dutch Prince Friso and Princess Mabel arrive to attend celebrations marking the 40th birthday of Dutch Crown Prince Willem Alexander at the Loo Palace on September 1, 2007 in Apeldoorn, The Netherlands. (Photo by Michel Porro/Getty Images) (credit:Getty Images)
Prince Johan Friso and Princess Mabel In Amsterdam(16 of24)
Open Image ModalAMSTERDAM, NETHERLANDS - JUNE 20: Princess Mabel and Prince Johan Friso attend a dinnner on June 20, 2009 in Amsterdam, Netherlands. (Photo by Helene Wiesenhaan/WireImage) (credit:Getty Images)
(17 of24)
Open Image ModalDutch Prince Friso and Princess Mabel arrive to attend celebrations marking the 40th birthday of Dutch Crown Prince Willem Alexander at the Loo Palace on September 1, 2007 in Apeldoorn, The Netherlands. (Photo by Michel Porro/Getty Images) (credit:Getty Images)
2009 Prince Claus Awards(18 of24)
Open Image ModalAMSTERDAM, NETHERLANDS - DECEMBER 16: Prince Willem Alexander of the Netherlands, Princess Maxima of the Netherlands, Queen Beatrix of the Netherlands, Prince Friso of the Netherlands and Princess Mabel of the Netherlands attend the 2009 Prince Claus Awards on December 16, 2009 in Amsterdam, Netherlands. (Photo by Helene Wiesenhaan/WireImage) (credit:Getty Images)
(19 of24)
Open Image ModalPrincess Mabel and Prince Friso of the Netherlands pose for a photo on Queen\'s Day on April 30, 2008 in Franeker, The Netherlands. (Photo by Mark Renders/Getty Images) (credit:Getty Images)
A picture shows a general view of the so(20 of24)
Open Image ModalA picture shows a general view of the south tower of The Wellington Hospital in central London on March 2, 2012 where Dutch Prince Johan Friso is being treated. Dutch Prince Johan Friso, brain-damaged and in a coma after being caught by an avalanche in Austria last month, was transferred to The Wellington Hospital in London on March 1 the palace said. Queen Beatrix, and the prince\'s wife and two daughters, also flew to London. AFP PHOTO / BEN STANSALL (Photo credit should read BEN STANSALL/AFP/Getty Images) (credit:Getty Images)
Prince Friso of Orange-Nassau - Innsbruck University Hospital Press Conference(21 of24)
Open Image ModalINNSBRUCK, AUSTRIA - FEBRUARY 24: Doctor Wolfgang Koller (R) attends a press conference to discuss the health of Prince Friso Prince Friso of Orange-Nassau at Innsbruck University Hospital on February 24, 2012 in Innsbruck, Austria. Prince Johan Friso, son of Queen Beatrix of the Netherlands, was injured in an avalanche a week ago and doctors have reported he is in a coma and may never regain consciousness. (Photo by Daniel Liebl/Getty Images) (credit:Getty Images)
Dutch Prince Johan Friso In Hospital Of Innsbruck(22 of24)
Open Image ModalINNSBRUCK, AUSTRIA - FEBRUARY 19: Queen Beatrix arrives at Innsbruck hospital with Mabel Wisse Smit, the wife of Prince Johan Friso, on February 19, 2012 in Innsbruck, Austria. Dutch Prince Johan Friso, brother of Crown Prince Willem-Alexander, has been taken to this hospital after having been hit by an avalanche during a skiing holiday on February 17 in Lech, Austria. According to reports, the Prince was buried under snow for around 15 minutes before being rescued and resuscitated. (Photo by Daniel Liebl/Getty Images) (credit:Getty Images)
Dutch Prince Johan Friso In Hospital Of Innsbruck(23 of24)
Open Image ModalINNSBRUCK, AUSTRIA - JANUARY 22: The Innsbruck Hospital is seen in the evening on February 17, 2012 in Innsbruck, Austria. Dutch Prince Johan Friso, brother of Crown Prince Willem-Alexander, has been taken to this hospital today after having been hit by an avalanche during a skiing holiday in Lech, Austria, today. According to reports, the Prince was buried under snow for around 15 minutes before being rescued and resuscitated. (Photo by Daniel Liebl/Getty Images) (credit:Getty Images)
Prayer Service Held On Anniversary Of Prince Friso Of The Netherlands' Ski-ing Accident(24 of24)
Open Image ModalLECH, AUSTRIA - FEBRUARY 17: A girl lights a candle beside a framed picture of Prince Friso of The Netherlands before a service of prayers held on the first anniversary of at the ski-ing accident that left Prince Friso critically injured, at Parish Church of St Nicholas on February 17, 2013 in Lech, Austria. Prince Friso of Orange-Nassau (44) second son of Queen Beatrix of The Netherlands, was hit by an avalanche while ski-ing off-piste in the resort of Lech, under which he remained buried for 20 minutes. He suffered brain damage due to shortage of oxygen and has remained in a coma since the accident. (Photo by Michel Porro/Getty Images) (credit:Getty Images)