The first possibility is that they were a group of Greeks themselves. The Greeks came from the east and settled in mainland Greece. Troy is also in that direction. Remember, the Greeks had differently named settlements. Homer doesn't even call the invaders of Troy "Greeks," but rather Argives and Achaeans. So it's entirely possible that Troy itself was a Greek settlement, just called by its name instead of identifying with an entire ethnic category. It's also possible that the Trojans were Hittites, as the Hittite Empire was in Asia Minor, which is also where Troy was located.
Some people think that the Trojans went on to become the Romans. Legend has it that, when Troy fell, a Trojan named Aeneas, fled the city and founded what would become Rome, which, as Karma would have it, later conquered Greece. However, if it's true that the Romans were the remnants of the Trojans, it would be very, very early Rome. Remember, Rome became a mighty empire, and many different bloodlines lived and populated there. Even today, a Roman citizen might not be the same as a Roman even five-hundred years ago. I think it would be very far-fetched to go to Rome today, point to someone and say, "you're a Trojan." I think the Trojan bloodline is basically extinct, that it died out a long time ago, certainly as history knew it.
Who were the Trojans of the famous war? I think the fair answer is that we don't really know. But we do know that there was a Troy, and we know it as a fact because it was excavated by Schliemann, proven to the world, and we do know it was one of the greatest times of Gods and Heroes ever written about in the history of humanity. The brave men on both sides live forever in history and in our hearts.
In the Goodness of the Gods,
Chris.
In the Goodness of the Gods,
Chris.