According to a guestbook message at Grimes County Texashttp://resources.rootsweb.com/~guestbook/cgi-bin/public_gues...
"Mary A. Clifton and a son William Robinson are listed on the 1880 census."
If anyone can find this household on the 1880 census, please share. I've spent a very long time trying to locate these two individuals and all of my efforts lead me to conclude this household does not exist. Ancestry does not show them and neither does FamilySearch. Grimes County Genweb site and Clerk's Office cannot verify.
Also, in the family tree of John Wesley Robinson and Milly Wells there is no individual named William Robinson who would be associated to a mother named Mary A. Clifton.
Thanks to anyone who can help.