Margaret Shrader 1834-1906

I found these great pictures on a website called Picasa in 2010 which has since been discontinued.  The photos were linked to the original owner, but the links no longer work. This picture was labeled

"Margaret Shrader 1834-1906 Married John Calvin Fox 1828-1863 Margaret is the daughter of Christian (Christopher) Michael Shrader 1775-1843 & Catherine Armbrister 1781-181"

I do not know if the information is correct.   My husband's great great grandmother is Dialtha Shrader Moon, daughter of George Washington Shrader and Mary Ferguson.  I think the Margaret Shrader pictured here is Dialtha's aunt.  Here is another site I found with the same photo also labeled as Margaret Shrader:  http://dickdfox.tripod.com/index-43.html