Dated 28 Oct 1885, this death notice in the "Staunton Spectator" is for Ann Eliza Gibson Alexander, wife of Dr. John Alexander, daughter of John Gibson, mother of James William Alexander, and one of my great-great-grandmothers (and yours, too, Alec).  She and her husband are buried at Timber Ridge Presbyterian Church.  They have one of the prettiest tombstones, I think.  I may have posted it before.  Here it is:

I also have a "copy" of her death certificate from Virginia vital records. It is a transcript of a record of death and looks like this: