<person><first_name>Pierre</first_name><middle_name>Antoine</middle_name><last_name>Dupin</last_name><gender>male</gender><economic_assessments><economic_assesment>PRIVATE SALE - From 1817 - petition</economic_assesment><economic_assesment>PRIVATE SALE - From 1828 - petition</economic_assesment></economic_assessments></person>