I personally believe that Sheogorath had to proceed the other Padomaic deities going by the theory that every entity in the Aurbis is a smaller part of Anu and Padomay. I would argue that the reason that Sheogorath appears in the moment that Lorkhan is killed in Aldmeri myth is because Sheogorath is half of Lorkhan, although I imagine if any of the lore writers were thinking that, it was never decided on to the point of ever having a chance of becoming canon. The reason I included Mer and Man in each was not because of any tendency with individuals, but the general nature of their society, Mer are more concerned with wider events and maintaining a certain statis quo (EG. the strict culture of the Altmer, or the highly retrospective Dunmer culture) whereas Men have a much more shortsighted view of things and strive for change within their society. I was not linking the existence of Numidium to Alduin, as much as their role. Numidium is a time driven entity that often breaks, or ends linear time, and Alduin represents the end of time, although their connection is probably not as strong as say Ysmir/Lorkhan (what is it, three Numidium related Dragon Breaks?).
So would you consider changing that chart since Kirkbride stated that http://www.imperial-library.info/ForumArchives/AmuletAmulet.html?
Well my main problem with making these charts is they can't demonstrate some of my more extreme theories which are the reason these don't line up with what most of you would make (I, for example, believe that Shor is a separate entity from Lorkhan and that Talos existed well before Hjati, Wulfharth, or Artcus)