I saw your post on John Henry Sanderson and was wondering if this is the same John H that married Nancy 'Anna' Horton (born 1862) on Oct. 21 1887.
They had 2 children - John Henry (born Aug 12 1887 and Victoria (born Feb 1 1890).
If so I have never been able to find a death record for her or John H. Sanderson. I do know she married again - a gentleman with the last name of Allen.
I would appreciate any information you might have.