Katherine of Greece and Denmark1913 - 2007 Born Sun, 4 May 1913 Athens Died Tue, 2 October 2007 London Buried Tatoi Palace, Athens Details Parents Princess Katherine Brandram Lived 94 years, 4 months, 28 days father Constantine I 1868 - 1923 mother Sophia of Prussia 1870 - 1932 Siblings Brother George II 1890 - 1947 Brother Alexander of Greece 1893 - 1920 Sister Helen of Greece and Denmark 1896 - 1982 Brother Paul of Greece 1901 - 1964 Sister Irene 1904 - 1974