Maurice of the Netherlands1843 - 1850 Born Fri, 15 September 1843 Noordeinde Palace, The Hague Died Tue, 4 June 1850 Noordeinde Palace, The Hague Details Parents Prince Willem Frederik Maurits Alexander Hendrik Karel Lived 6 years, 8 months, 19 days father William III 1817 - 1890 mother Sophie of Württemberg 1818 - 1877 Siblings Brother William of Orange 1840 - 1879 Brother Alexander of Orange 1851 - 1884