Friso of Orange-Nassau was a member of the Dutch royal family, born on February 28, 1968. He was the son of Prince Johan Friso and Princess Margriet of the Netherlands. Friso was known for his education in engineering and his work in finance, having studied at Delft University of Technology and later at Harvard University. Friso became the Duke of Orange-Nassau and was a prominent figure in the Netherlands. He was married to Mabel Wisse Smit and had two daughters. Tragically, he passed away on August 12, 2013, following a skiing accident in Austria.