I found my info in

CEMETERIES OF ADAMS COUNTY
Volume VI Illinois page 84

She is burried near Kellerville, Ill. Grove Cemetery

Hughes, Rosena 61y 8m 5d 4 Aug 1902

I was attending the Balfour Reunion. We were looking for
Balfour's. We have a Balfour Reunion each year. Next year
we go to Oklahoma City, Oklahoma.
Rosena's son, William m. Nettie Balfour. My grandparents.

be happy to share info.