I have no connection with this family, but received this via a newsletter. Hope it helps someone.
Her Name was Mrs. Helen R. Yates and her husband was Lewis C. Yates who worked for Norfolk & Western Railway in Roanoke VA.
Her maiden name was Helen L. Rardin and her Father was J. S. Rardin M.D. of 1206 Gallia St in Portsmouth Ohio.
I would guess she was born around 1900 to 1910.
I don't see any evidence of her ever having any children OR any siblings but you would think there MUST be some more Rardins back in OHIO who might care about Dr. Rardin's stuff/history and/or what happened to his Daughter.
Write me at email@example.com if you can help...Thanks, Dwight Lanning