1From Thomas Jefferson to Richard O’Bryen, 29 September 1785 (Jefferson Papers)
I have received your letter and shall exert myself for you. Be assured of hearing from me soon:...
2From John Adams to Richard O’Bryen, 6 October 1785 (Adams Papers)
your Letter addressed to the Consul of the United states was brought to me & as there was no...
3From Thomas Jefferson to Richard O’Bryen, 4 November 1785 (Jefferson Papers)
I wrote you a short letter on the 29th. of September acknowleging the receipt of yours of Aug....
4From John Adams to Richard O’Bryen, 29 September 1786 (Adams Papers)
I, Yesterday received your Letter of July 25, and am obliged to you for the Information it...