<person><first_name>Robert</first_name><last_name>Biggers</last_name><gender>male</gender><economic_assessments><economic_assesment>From circa 1833 - deposition of James A. Jewell</economic_assesment><economic_assesment>From circa 1834 - deposition of James A. Jewell</economic_assesment><economic_assesment>From circa 1837 - deposition of James A. Jewell</economic_assesment><economic_assesment>From circa 1840 - deposition of James A. Jewell</economic_assesment><economic_assesment>From circa 1845 - deposition of James A. Jewell</economic_assesment><economic_assesment>AUCTION SALE - From circa 1847 - clerk's report</economic_assesment></economic_assessments></person>