From the Richmond Whig, 5/2/1864, p. 1, c. 4

DR. MARY E. WALKER. - This disgusting production of Yankee land was marched from Castle Thunder to Dr. Winder’s office Saturday morning, to the very great amusement of crowds of negroes, male and female, and many white boys. We did not hear the object of her visit to headquarters, but presume it had something to do with her being sent North. She is still dressed in male attire, which begins to look the worse for wear.