Stewardson Furnace is in Pine Twp. close to the town of Templeton. It isn't a town any longer. It is along Mahoning Creek and the furnace was built for coke in 1851. Operation was suspended in 1880. Two friends and myself just read the tombstones at Stewardson Furnace last year. We haven't gotten back to recheck our work, but perhaps I could help, if you have a name or two. On some maps where it is located at the bend in the Creek, the place is called Dee. Last year for our Gen. Club Quarterly, I abstracted some newspaper articles from the town of Dee. What do you need ? Connie M.