Citation - Albany Gazette: 1771.12.30

AG-A.771.007
30 Dec 1771:23 (1/6) 
[A letter to Mr. Buckram Bodkin, which refers to a
previously printed letter or essay, ends with] I am, the
identical Tom Markwell.  P.S. Let me recommend to you as
very proper, before you teach manners, point out
absurdities, or grammatical errors, to go to the dancing
school, and spend your vacant hours in reviewing your
grammar, for perhaps you may have lost your theoritical
knowledge by the want of practice.