{"person":[{"first_name":"John","middle_name":"C.","last_name":"Snow","name_extension":"Captain","gender":"male","occupation":"steamboat captain","economic_assessments":[{"economic_assesment":"From 1847 to 1848 - petition"},{"economic_assesment":"From 1848 - petition"},{"economic_assesment":"From 1846 - supplemental petition"}]}]}