Former person in the Dutch Royal Family members and younger sibling of Ruler Willem-Alexander of holland. He was the next boy of Queen Beatrix and Prince Claus aswell as the grandson of Queen Juliana of holland and Prince Bernhard. His collegiate research took him towards the College or university of California, Berkeley, Delft College or university of Technology and Erasmus College or university Rotterdam. He was tragically wiped out at age 44 after becoming stuck under an avalanche while snow skiing in Lech, Austria. He was wedded to Mabel Wisse Smit from 2004 to his loss of life. He and Mabel got two daughters collectively, Emma Luana and Joanna Zaria. His mom Beatrix offered as Queen of holland from 1980 to 2013.