LOL. Yeah, that was odd to find out you are friends w/ my cuz. (I hope she's not the one who phoned you at 4pm and wrested you from your nap, etc., etc. as mentioned on the grumpy thread post.)
It was pretty much out of the blue for me, though when I met her I did think the name Bylund sounded vaguely familiar. I actually was her, but it was actually less that I was mad and more that I'm a grumpy person when woken before I plan to be. I like my nap time, what can I say.
You come up with more theories, of course! Also, if you haven't done so yet, try reading the Simarillion. It's a tough read, but there are a couple of really good stories in there. You'll freak when you find out just how old Galadriel was.
I don't know, what I personally thought was funny was realizing that since Elrond and Aragorn were related way back, when Aragorn married Arwen he was technically marrying a cousin a long way removed.
I would second the Silmarilion though, it really is a great book. You'll learn a whole ton of cool stuff. Not really much in the way of a singular story arc though.