I had studied the Ratcliff family and found them quite a bit backin England. Ancestry.com has an extensive family line about them once you connect to your James Harrod.
I have been studying James Harrod and I have put together a large folder about him. There are several Ratcliff family members buried at Marvin cemetery in Mississippi that are related to this family. I don't remember the connection but I posted it at ancester.com when I found them.