Hi
And welcome to the forum <img src="/ubbthreads/images/graemlins/wave.gif" alt="" />
To enter the chappel with the dukes ghost, you'll have to enter the big tomb to the left. (looks like a smallish house) There you'll meet some spirits and a lever that opens the chappel. Maybe you have to finnish Ionas dungeon before you can do this. (I'm not sure)
Hope this helps.
Morpheon
