Brien, John. 1809-1820. Washington Co., Md.. iron furnace (or owner) --iron forge (or owner) --

Access_id	8088 (1)
Rediscov_id	3960 (1)
Marker	* (1410)
Name	Brien, John (2)
Active date	1809-1820 (100)
Location	Washington Co., Md. (117)
Trade	iron furnace (or owner) --iron forge (or owner) -- (13)