is barbossa a pirate lord in dead mans chest?
 

in the movie dead mans chest the pirate lord barbossa was dead ragetti had his piece of eight so technically ragetti was a pirate lord

Well, he was alive when the pirate court came to session, and Ragetti gave it back to him.
So if one did consider Ragetti a pirate lord, would it not be only for the short time that Barbossa was dead, even if not, he 'gave' the item to Barbossa passing it 'back' so to speak, so it resulted in Barbossa still being a pirate lord at that time.