While working on an adventure for my players, I noticed that A) there's a
river that separates Osoerde from Roesone and Aerenwe; and B) that this
river has no name. I checked all my maps and the Roesone domain sourcebook,
but I could find no reference to this river anywhere.

Now to the question: Is this river named anywhere? On the likelihood that
it's not currently named, what should it be named? If it once flowed
through the Erebanien, I suggest "Erebanien" as the name. Some folks in
Roesone might have taken to calling it the "Hartsfence", as it marks the
end of the authority of the Baroness (or Baron) of the Black Hart.

Comments anyone? Other name suggestions? Or maybe it is named somewhere
that I haven't looked...

Jonathan