Born ‎1850 at Carrolton, Catt. Co. NY, died ‎23 Jan 1912 at Bradford, PA‎, 61 or 62 years
From the History of Cattaraugus Co., by J. H. Everts, South Valley, p.468--Near the State line, on the Allegany, Guy C. Irvine had in operation a mill from 1841 to 1855, It is said that Irvine built the dam in five days and prided himself much on the accomplishment of the feat, which considering the work done, was truly remarkable. The mill was supplied with a gang of fourteen saws and three single saws, capacitating it to cut an immense quantity of lumber per year.
That must have been a misprint, since Guy wasn't born until 1850. His father, however, was a lumberman, and undoubtedly, it should read Benjamin F. IRVINE.
1910 Census living in Pt. Allegany, McKean, PA, age 59, working as a bookkeeper.
From the Olean Evening Times--GUY IRVINE DEAD.
Bradford, Jan 24 (special)-Guy C. Irvine died yesterday in Bradford. For a year or more he had been a sufferer from kidney and heart troubles. He was born in Irvine's Mills, near Carrolton and was a son of B.F.Irvine, one of the pioneer lumbermen of the Tuna Valley. He was 62 years old. He had lately been living in Port Allegany.

Born ‎14 Nov 1850 at Carrolton, Catt. Co, NY, died ‎23 Jan 1912‎, 61 years
The Olean Democrat, 22 Jan. 1891 reported that Mrs. Guy C. Irvine is dangerously ill at Mrs. R. Irvine's residence and doubts are entertained of her recovery.

Olean Democrat --reported on Jan 27, 1891 that Mrs. Guy Irvine, who has been so dangerously ill for the past few weeks is on the road to recovery.