Board Thread:Lore Discussion/@comment-92.114.148.141-20150806124201/@comment-6881629-20150806130217

One of the theorys about the Night Mother is that she's some kind of incarnation of Mephala it is mentioned on his/her page and the Black Hand's page. The Dark Brotherhood is also a off shoot of the Morag Tong, although that was to worship Sithis the Night Mother is their link to Sithis.