{"person":[{"first_name":"Unnamed","age":"7","age_year":"1848","economic_assessments":[{"economic_assesment":"From 1826 - petition"},{"economic_assesment":"From 1827 - petition"},{"economic_assesment":"From 1828 - petition"},{"economic_assesment":"From 1835 - petition"},{"economic_assesment":"From 1838 - petition"},{"economic_assesment":"From 1840 - petition"},{"economic_assesment":"From 1848 - commissioners' report"}]}]}