Was anyone suprised to see that Delvin had a Brother in Raven Rock? I didnt know...
I first noticed the Shadowmark on his door.

I figured he was like a cousin or something. I think Delvin makes a comment about having relatives everywhere.

Do his quests if you're a thief. That's all I'm saying.

I totally forgot what a shadow mark was, so I saw the option to ask (I also forgot where I had seen the last name before) and thought it was something quest related I missed by accident