While it is rumored that Yrsinius was killed by the , this has not been proven; the other three Horsemen nonetheless rode on the Maelstrom and slaughtered a number of and a protean elder, then deposited the elder's corpse in the to rot, where it remains to this day.
Elder Scrolls 6 teaser trailer is all we've got, for now All we've got to go on is this 36-second trailer Bethesda that debuted at E3 2018.
Longtime fans of the series may recognize one of these Daedric Princes, Mehrunes Dagon, as the central antagonist to The Elder Scrolls 4 : Oblivion.