CREATE TABLE table_1256 ("Elected" FLOAT, "Assembled" TEXT, "Dissolved" TEXT, "First member" TEXT, "Second member" TEXT)

What date was parliament assembled when John rudhale was first member?
SELECT "Assembled" FROM table_1256 WHERE "First member" = 'John Rudhale'
SELECT "Assembled" FROM "table_1256" WHERE "First member" = 'John Rudhale'