2. Presumably Jonathan Jackson, Newbury merchant and shipowner, delegate to the Mass. Constitutional Convention, and one of JA's colleagues on the drafting committee (
Sibley's Harvard Graduates
, 15:56–67;
Journal of the Convention
, p. 9, 28). No letter from Jackson containing an “enumeration of Amendments” has been found, but see JA's letter to Jackson of
2 Oct. (below).