Rowan Co. birth records, on LDS microfilm #216839, list Erzeldia (or Ezeldia) Byron, b. 19 Dec 1859, daughter of Alexander Byron & Elizabeth Hall, father born Bath Co., mother born Morgan Co.

She apparently lived to at least 1900, since her mother was described in that census year as having all children living, but I cannot find her in the 1900 census nor any record of who she married. But the spelling of her given name varied so much that it is hard to know whether I’ve hit all the variants.