There is a possible connection to Louisa Dillard and the "negro woman Mary" mentioned in Louisa Dillard's will. These individuals could be the same person or two separate people but the record does not state a connection between the two.
In Common Law Book D, it is reported that Charles Coleman enslaved a man named Nelson. Nelson was charged with "threatening injury to the person and property of William Pettit." Nelson was ultimately found guilty of the charge and ordered to "receive 39 strikes, administered immediately by the county jailer." He was reported to have been so "lutulent and vicious," that he was ordered to either be removed from the state of Virginia, or his enslaver had to enter into a bond to ensure his future good behavior.
Charles Blaney was listed in the Freedmen's Bureau Census as "mulatto." He was additionally listed as being unable to support himself due to his youth.