You're RIGHT, Misti:Peter Thomas Sessums/Sessoms (abt 1835-1906) and Josephine E Unknown are parents of Narcissus, per 1850 Walker Co, TX Census records.Also listed are siblings Ella and Henry, born 1867 and 1869, respectively.Josephine was born 1842 and died 1947. They are buried in Madisonville, TX at Rayburn Ceme.
Peter was born in AL and is son of Richard 'Cotton' Sessums and Parmelia Sheppard.
This is not my line, but I believe this family to be part of my TX line and this is why I have all this info.
You now have more info and new sources for search.Good luck and if I can be of further service...holler.