{"person":[{"first_name":"E.","last_name":"Blackburn","gender":"male","economic_assessments":[{"economic_assesment":"From circa 1833 to 1837 - Petition"},{"economic_assesment":"From circa 1833 - Answer. Robert G. Vance"},{"economic_assesment":"From 1834 to 1836 - Answer. Robert G. Vance"},{"economic_assesment":"From 1836 to 1838 - Answer. Robert G. Vance"}]}]}