{"person":[{"first_name":"Pickens","age_circa":"circa","age":"12","age_year_circa":"circa","age_year":"1852","gender":"male","economic_assessments":[{"economic_assesment":"From circa 1852 - petition and transfer of bill of sale"},{"economic_assesment":"From 1852 - petition and bill of sale"},{"economic_assesment":"From 1856 - petition"}]}]}