About Dimitrios Kasdaglis
Dimitrios Emmanuel Kasdaglis (Greek: Δημήτριος Εμμανουήλ Κάσδαγλης, also written Demetrius, Casdagli[s]; 10 October 1872 – 6 July 1931) was a Greek-Egyptian tennis player. He competed in the 1896 Summer Olympics in Athens and the 1906 Intercalated Games, also in Athens. In some sources his first name is erroneously given as Dionysios (Greek: Διονύσιος).
Biography source: Wikipedia. The profile adds birthday-specific historical context from the Celebs Birthday Today editorial database.