This person was identified only as Everetts, New York State, with the photo below labeled only as “& wife.”
Her dress is a bustle dress, dating the photo to 1885-1890. It is not an outrageous dress, very understated. She has some type of flower at her throat, so this could possibly be her wedding portrait.
This young man was also labeled only Everetts, New York State. My guess is the person making the identifications intended to go back and write in their first names but never did for one reason or another. This particular photo looks like a collodion print with its slight lavender tint, putting the date post 1894.
The three photographers were (possibly) M. S. Squyer of Auburn, NY, Pomeroy of Rochester, NY and Ernsberger in Auburn, NY.