I photographed this old barn in May 10, 2008. It belongs to the Horne Family and located on the north side of the O'Halloran Road ( Rte. 145 ) near Bloomfield Corner and not far from the clay country road, Botts Road.
This property has been in the Horn(e) family since before 1880. Meacham's 1880 Atlas of PEI shows R.H. Horn with 200 acres here; and Cumin's 1928 Atlas of PEI shows Robert Horn here with 200 acres.
Sorry for the poor photograph.
I was by here last Saturday and surprised how fast the building has become ruins.