Kings of the house of Glyksborg:
Line of succession:
Sister to KIng Costantine II
Although the monarchy was abolished in 1973, the Greek royal family still exists.
Since the Greek succession has male inheritance, where sons and their children precede daughters, Princess Alexia (daughter of King Constantine) is not in the succession.
As Crown Prince Pavlos was born with the title, he is still referred to as Crown Prince.