"I have often thought, since, what an odd, innocent, out-of-the-way kind of wedding it must have been! We got into the chaise again soon after dark, and drove cosily back, looking up at the stars, and talking about them. I was their chief exponent, and opened Mr. Barkis's mind to an amazing extent. I told him all I knew, but he would have believed anything I might have taken it into my head to impart to him; for he had a profound veneration for my abilities, and informed his wife in my hearing, on that very occasion, that I was 'a young Roeshus' - by which I think he meant prodigy. "

I wonder if this is a reference to famous Roman actor, Roscius? Somehow it seems incongruous to have Barkis making such a learned allusion.