To those that said Mannimarco/Galerion, why him instead of Galerion/Mannimarco? They seem really switchable to me...
Easy, Mannimarco became a god and lived longer than Galerion. Galerion's only claim to fame, really, was creating the Mages Guild, in which he eventually left because he felt it was becoming too much of a bureaucratic and political mess. Mannimarco is more magically talented, as seen from the fact he outlived Galerion and surived Galerion's war against him, and better at playing politics, as seen in Daggerfall with how he too was part of that web.
KAGRENAC. IT'S SPELLED "KAGRENAC."
What? I didn't misspell anything.