Which state did Samuel Thatcher of the Federalist party represent?
CREATE TABLE "historical" (
  "begin_date" text,
  "representative" text,
  "date_of_birth" text,
  "house_term" text,
  "state_served" text,
  "party" text,
  "age_years_days" text
);
SELECT "state_served" FROM "historical" WHERE "party"='federalist' AND "representative"='samuel thatcher';