CREATE TABLE table_22093 ("State  ( class ) " CLOB, "Vacator" CLOB, "Reason for change" CLOB, "Successor" CLOB, "Date of successors formal installation" CLOB)

Where was the successor formally installed on December 3, 1858?
SELECT "State (class)" FROM table_22093 WHERE "Date of successors formal installation" = 'December 3, 1858'
SELECT "State (class)" FROM "table_22093" WHERE "Date of successors formal installation" = 'December 3, 1858'