<person><first_name>Lewis</first_name><age_circa>circa</age_circa><age>8</age><age_year>*</age_year><gender>male</gender><economic_assessments><economic_assesment>PRIVATE SALE - From 1844 - Bill of Sale</economic_assesment><economic_assesment>PRIVATE SALE - From 1850 - Petition</economic_assesment></economic_assessments></person>