Albert Bigelow Paine,
Mark Twain: A Biography. Volume III, Part 2…
“ CCLXXVIII THE DEATH OF HENRY ROGERS Clemens, a little before my return, had been on a trip to Norfolk, Virginia, to attend the opening ceremonies of the Virginia Railway. He had made a speech on that occasion, in which he had paid a public tribute to Henry Rogers, and told something of his personal obligation to the financier.He began by telling what Mr. Rogers had done for Helen Keller, whom he called "the most marvelous person of her sex that has existed on this earth since Joan of Arc." ”
