not sure about Markgran Forest
Stoneforest is very probably Balmora (Bal=Stone, Mora=Forest ... reference http://www.uesp.net/wiki/Lore:Ehlnofex_Languages )
Old Run .. well even if it's totally off the mark so to speak I wouldn't be surprised if it actually turns out to be what we today know as Ald'ruhn
Thanks! I never thought of it in Dunmeris terms. Sadrith Mora = Mushroom Forest so I'm not sure what Markgran is. It's not listed there. Hopefully when Bethesda makes a "Ask the Devs" forum/thread, I can possibly get my question in there amongst the other ten million questions.
Can anybody figure out what "Markgran" means given what information we have?