CREATE TABLE table_204_887 (id DECIMAL, "district" DECIMAL, "representative" TEXT, "party" TEXT, "residence" TEXT, "counties represented" TEXT)

this first district representative lives in devil 's tower .
SELECT "representative" FROM table_204_887 WHERE "residence" = 'devils tower' ORDER BY id LIMIT 1
SELECT "representative" FROM "table_204_887" WHERE "residence" = 'devils tower' ORDER BY "id" NULLS FIRST LIMIT 1