John, I am late responding, but I saw your query in Palo Pinto and just got busy or lazy.
The Dan Stuart that married Amanda Strawn was a cousin to the J N Stuart you are referring to. James Nesbit Stuart came from a large family that came from Tennessee to Missouri and then some of them came to Palo Pinto Texas.
The wife of J N Stuart (Sallie) and the wife of Stephen Bethel Strawn (Emilene Jane) were sisters whose name was Allen before marriage. They were great,great, aunts of mine. I have lots of information on all of these families that I will be glad to share.
I know that Amanda Strawn died in 1892 at the same time one of her daughters (Luna P. Stuart) died. I didn't know she and Dan had other children so would like to know about them.
James Nesbit Stuart and Sallie are both buried in the same cemeteray as Dan and Amanda Stuart, That is the Davidson Cemetery right out of Strawn, Texas.