Frey, John. 1805-1820. Cecil Co., Md.. iron forge (or owner) --iron furnace (or owner) --

Access_id	25314 (1)
Rediscov_id	12387 (1)
Name	Frey, John (1)
Active date	1805-1820 (70)
Location	Cecil Co., Md. (24)
Trade	iron forge (or owner) --iron furnace (or owner) -- (15)