Constantine I of Greece
Constantine I of Greece was born on August 2nd, 1868.  He died at the age of 54 on January 1st, 1923.

 Sophia Dorothea von Hohenzollern
Sophia Dorothea was born in 1870.  She died at the age of 62 in 1932.

 George II of Greece
George II of Greece was born on July 20th, 1890.  He died at the age of 56 on April 1st, 1947.

 Alexander of Greece
Alexander of Greece was born on August 1st, 1893.  He died at the age of 27 on October 25th, 1920.

 Helen Glucksberg
Helen was born in 1896.  She died at the age of 86 in 1982.

 Paul of Greece
Paul of Greece was born in 1901.  He died at the age of 63 in 1964.

 Irene Glucksberg
Irene was born in 1904.

 Katherine Glucksberg
Katherine was born in 1913.