Louis IV1837 - 1892 Born Tue, 12 September 1837 Prince Carl Palais, Darmstadt Died Sun, 13 March 1892 New Palace, Darmstadt Buried Rosenhöhe, Darmstadt Details Parents Grand Duke of Hesse Friedrich Wilhelm Ludwig Karl Lived 54 years, 6 months father Charles of Hesse and by Rhine 1809 - 1877 mother Elisabeth of Prussia 1815 - 1885 Siblings Brother Heinrich of Hesse and by Rhine 1838 - 1900 Sister Anna of Hesse and by Rhine 1843 - 1865 Brother William of Hesse and by Rhine 1845 - 1900