Who was the first vampire ever in the Twilight mythology?

The Twilight saga does not specifically state who was the first vampire ever.

Carlisle Cullen, who was born in the 1640s in London England was turned into a vampire over 300 years ago by a Rogue vampire attack in his village, he was bitten my the vampire and turned into one.

However the vampire coven known as the Volturi who live in Volterra Italy, have lived for well over 3000 years and act as police, enforcing the rule that vampires' existence remain a secret from humans.