<person><first_name>John</first_name><last_name>Laymaster</last_name><gender>male</gender><economic_assessments><economic_assesment>PRIVATE SALE - From 1820 - Petition</economic_assesment><economic_assesment>From 1820 - Petition</economic_assesment><economic_assesment>From 1820 to 1837 - Petition</economic_assesment></economic_assessments></person>