Question: in which state where John Laurance (F) as a vacator?
SQL: SELECT "State (class)" FROM "1-224840-3" WHERE "Vacator" = 'John Laurance (F)';

Question: when the vacator was Henry Latimer (F), what were the causes for modification?
SQL: SELECT "Reason for change" FROM "1-224840-3" WHERE "Vacator" = 'Henry Latimer (F)';

Question: how many times has Aaron Ogden (F), been a successor and has had a formal installation? 
SQL: SELECT COUNT("Date of successors formal installation") FROM "1-224840-3" WHERE "Successor" = 'Aaron Ogden (F)';