CREATE TABLE table_66280 ("Elector" CLOB, "Nationality" CLOB, "Cardinalatial order and title" CLOB, "Elevated" CLOB, "Elevator" CLOB)

When was the elector from pisa elevated?
SELECT "Elevated" FROM table_66280 WHERE "Nationality" = 'pisa'
SELECT "Elevated" FROM "table_66280" WHERE "Nationality" = 'pisa'