CREATE TABLE table_201_27 (id DECIMAL, "#" DECIMAL, "secretary of state" TEXT, "prime minister" TEXT, "tenure" TEXT)

which secretary of state came after jack pkckersgill ?
SELECT "secretary of state" FROM table_201_27 WHERE "#" = (SELECT "#" FROM table_201_27 WHERE "secretary of state" = 'jack pickersgill') + 1
SELECT "secretary of state" FROM "table_201_27" WHERE "#" = (SELECT "#" FROM "table_201_27" WHERE "secretary of state" = 'jack pickersgill') + 1