The Cox Family in America: A History and Genealogy of the Older Branches of the Family from the Appearance of Its First Representative in this Country in 1610

There are errors. For example, the wife of the William Cocke who died in l7l7 was NOT Sarah Dennis. She was Sarah Perrin. They married in Hnerico, VA on November 2, l695. The children listed as children of Wm Cocke and Dennis are their children. There is ample documentation showing that wife of the William Cocke who died in l7l7 in Henrico was Sarah Perrin.
Sarah Dennis, cousin of Sarah Perrin, was the second wife of another William Cocke. They appear to have had no chldren; He died not long after their marriage. She next married, probably, William Cox. 

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