So, a couple of years ago, on my last playthrough of Morrowind, I found a neat little quest mod that added a Dark Brotherhood faction to Vvardenfell, that you could join. The leader of the chapter was Lucien Lachance and the end of the story concluded with Lachance being promoted to Listener and being recalled to Cyrodiil.
It wasn't a spectacular mod, but it was clean, well-written, and brought a little flavor of consistency into the ES universe, even if the DB weren't supposed to have a chapter on Vvardenfell.
I think the mod put the sanctuary in the trap door underneath Nedhelas' House in Caldera, the trapdoor that originally housed a ghost that you had to kill for an Imperial Cult quest. This mod just moved the ghost into Nedhelas' House.
But I can't find the mod anywhere, now. It doesn't seem to be on Morrowind Nexus at all. I can't seem to work Planet Elder Scrolls, at the moment (is their site down?)
All Google searches simply bring up DB armor mods for Morrowind or delayed assassin start mods. I really can't find this anywhere and I would hate to lose such a clean little nifty mod for Morrowind. If anyone knows which one I'm talking about or at least remembers the name, please help me out. I did a search for Dark Brotherhood in this forum, but it provided mostly the same type of results as Google did.
Thanks for reading and thanks for continuing to support Morrowind, TWELVE years after the game was released. It's truly a testament to what a masterpiece that game was.