Thank you for your input.
My Informant was a young Mormon member visiting Australia,I can not remember his first name, Fackrell his surname.
He said his parents had done their Family,and he did not have ant details. Only told me that story.
My James was born in London in 1823,his father Benjamin was bapt in Sheerness Kent.1800
I believe the branch of my family coming down from a Benjamin Fackrell also came from Somerset.
Still trying to prove this. If any Fackrell in America has info for me, woulld be very happy to hear same.