Thread:Quackmeup/@comment-4714517-20170322135303

You might find this usable resource for characters/this world in general. Character page especially gets quite detailed. Not 100% accurate of course as it isn't official source and personal opinions color things, but should give you much to think about.

Incidentally, as I rather doubt dragons will reveal their ages any time soon even in general terms, relative terms could be used. Child, teen, young adult, ancient, etc. 