CREATE TABLE table_73408 ("District" TEXT, "Vacator" TEXT, "Reason for change" TEXT, "Successor" TEXT, "Date successor seated" TEXT)

Name the vacator for died august 13, 1826
SELECT "Vacator" FROM table_73408 WHERE "Reason for change" = 'Died August 13, 1826'
SELECT "Vacator" FROM "table_73408" WHERE "Reason for change" = 'Died August 13, 1826'