Susan C, Blunt and Andrew J. King, after 1880

I am seeking information on Andrew J. and Susan Caroline Blunt King after the 1870 US Census for Tishomingo County, Mississippi.

They were married in 1858 in Itawamba County, Mississippi and appear in the Tishomingo County 1860 and 1870 census. In 1870 they have the following children:Sara R. James S., Anna B. and William A.Susan is the daughter of William J. and Mary Melinda King Blunt/Blount.

In the Tishomingo County, 1880 census the wife is called Catherine and the children's names are slightly different, but could easily be the same family.In 1900 and 1910, there are listings for A. J, and S,C. King in Alcorn County, Mississippi and McNarry, TN, but I think it is a different family.

I would like to compair notes with anyone who can shed light on these people.

Thanks in advance, Bickie