William III of the Netherlands King of the Netherlands and Grand Duke of Luxembourg (1817-1890) (1817–1890) Parents Anna Pavlovna of Russia William II of the Netherlands Children Prince Alexander, Prince of Orange Prince Maurice of the Netherlands William, Prince of Orange Wilhelmina of the Netherlands Siblings Prince Hendrik of the Netherlands Princess Sophie of the Netherlands Prince Ernest Casimir of the Netherlands Prince Alexander of the Netherlands Partners Sophie of Württemberg Emma of Waldeck and Pyrmont
