Also, the Nordic Pantheon is different than the Imperial pantheon. You have Alcuin as Akatosh, Shor as Arkay,a different version of Talos, Jhunal became Julianos, Sthun became Stendarr, Kyne is Cyrodiil's Mara, and so forth. The Imperial temple and Nordic temple, are similar, but different. ->http://www.uesp.net/wiki/Lore:Nord#Society_and_Religion
Err, you got a bunch of those gods wrong
Alduin (nord) = Akatosh (Cyrodiils) = Auri-El (mer)
Shor (nord) = Shezarr (Cyrodiils) = Lorkhan (mer)
Orkey (nord) = Arkay
Jhunal (nord) = Julianos
Sthum (nord) = Stendarr
Kyne (nord) = Kynnareth (Cyrodiils) ----To note, Kynnareth is more of a combination of Y'ffre and Kyne-----
Mauloch (nord) = Malacath (everyone else)
Ysmir (nords) = Talos (everyone else)
Mara is Mara to both
read http://www.imperial-library.info/content/morrowind-varieties-faith-empire as a decent reference.