The owner of a vast plantation , Gunston Hall , along the Potomac River near Alexandria , Va. , Mason drafted the Virginia Constitution and the Virginia Declaration of Rights in the spring of 1776 .
Virginia /location/location/contains Alexandria
Virginia /location/location/contains Potomac River
Virginia /location/location/contains Alexandria
Virginia /location/location/contains Potomac River
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Virginia
LOCATION
Alexandria
LOCATION
/location/location/contains
Virginia
LOCATION
Potomac River
LOCATION
/location/location/contains
Virginia
LOCATION
Alexandria
LOCATION
/location/location/contains
Virginia
LOCATION
Potomac River
LOCATION
/location/location/contains