---- This has been split from Morganos' application. ---- ~Geri
The enthousiasm is always a good thing to see, both in this application as in game he is open to the words of others, which is always a big plus.
As for the lore questions, there were quite a few links in the application form made by Geri.
So ask not what your guild can WoWwiki for you, but ask what you can WoWwiki for your guild!
For example the age thing isn't all that difficult to find with the provided links.
The first Forsaken broke free when Illidan had weakened the old LK in Icecrown and this occured during the frozen throne of WC3 which occured during year 21 and Cataclysm is year 30, so even if you were part of the very first Forsaken it would be 9 year's since regaining your free will.