The best way to find where she was burried; would be to get
her Obituary: You have her full death date so might want to look into that.
All of the known Cemeteries in Vernon Parish, LA., is on line
at the Vernon Parish site; but you would have to look through
each one and still no find her: she may not have had a stone.
I am connected through marriage to a Dainel Webster Smith b. 1852 in MS., County unknown: he moved to Miller Co., AR., at some point. He married a Julia Fike. Some of hisdescendents moved to Vernon Parish, LA.