The vagueness is in your reply to me about “historians”... either one.”
I asked you “which historians,” meaning which historians do you mean, like WHO, didn’t buy into “that claim by that author,” and which author? The original author, Hugh A. Garland, who wrote the biography in 1853 and quoted Randolph’s letter? Or David Barton’s citation of Randolph’s conversion using Garland’s book as the basis of his comments?
I think the burden is on you and your goofy claim, and your goofy authors, do you accept that Abraham Lincoln was black?