From Daniel Jackson, 26 February 1800
Newport 26th. Feby. 1800
Lieut. Levingston, being on the sick list, I have given him leave to proceed to New York to consult his old Physician, and he wishes to obtain your consent to tarry untill, his recovery to health.
Your granting him this request will not injur the service much, as there is two Officers with the Company at Fort Adams.
Sir, I remain your huml. Servant.
(ALS, Hamilton Papers, Library of Congress).