{"person":[{"first_name":"P. D.","last_name":"Poyncy","economic_assessments":[{"economic_assesment":"From circa 1845 to circa 1848 - testimony of Martin Devereaux"},{"economic_assesment":"From circa 1848 - testimony of John Roberts"},{"economic_assesment":"From circa 1845 - testimony of Martin Devereaux"},{"economic_assesment":"From circa 1845 - act of sale"}]}]}