Princess Margriet of the Netherlands and Professor Pieter van Vollenhoven attend the 35th Peter Stuyvesant Ball on November 18, 2016 in New York. / AFP / KENA BETANCUR (Photo credit should read KENA BETANCUR/AFP/Getty Images)
Princess Margriet of the Netherlands and Professor Pieter van Vollenhoven attend the 35th Peter Stuyvesant Ball on November 18, 2016 in New York. / AFP / KENA BETANCUR (Photo credit should read KENA BETANCUR/AFP/Getty Images)