In Common Law Book D, it is reported that Mary's enslaver, James Smith, applied to have her exempt from taxes on account of her being "very old and infirm."
In Common Law Book D, Mary is listed as having been "assessed" by Bernard Pitzer, William C. Williams, P.H. Huff, and George Shanks. She was listed alongside her mother, Peggy Jane, Nancy, Paulina, Edmund, Ellen, Simon, and Robert.