John, I went to Horsehill first, and then was so pleased to find a nearby Killountane.....that I forgot to check West Cork townlands. Sure enough, there is a Killountain there, in Ballymodan civil parish, just 2 miles WSW of Bandon town. And, of course, there are more Glentanes. This time, an East and West version, in the mountains of Clondrohid civil parish, 4 miles south of Millstreet town. Sorry for the incomplete answer before...... and sorry for adding yet more alternatives to your search <gr>. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Pete Schermerhorn, in the glorious Berkshire hills of western Massachusetts