1To George Washington from Martha Dangerfield Bland, 23 February 1791 (Washington Papers)
I thought Sir, when I received your Letter that it had forever Closed our Correspondence but I have now a Claim upon you in your public Charactor as well as a friend. I have a valluable slave in Philadelphia of the name of Alexander Aubury, who passes for a free man and lives near the Bettering house, Colonel Griffin informs me that he may be recoverd it has been attempted but the quakers...