Prince Andrew was the son of Queen Olga of Greece. He was born on 1 February 1882 at the Tatoi Palace in Athens. He was the eldest son of King George I and Queen Olga. Prince Andrew was educated in Greece and Germany, and he served in the Greek Army during the First Balkan War and the Second Balkan War.
The Enigmatic Prince: Unraveling the Story of Prince Andrew of Greece and Denmark