Could the spelling be Kilnalappa?
The following web site gives details of the townland of Kilnalappa:http://www.seanruad.com/cgi-bin/iresrch
A townland is basically a rural district consisting of several areas of farmland.
It is located approximately 2 miles North East of Dunmore, Co. Galway.
It is also shown on the Ordnance Survey of Ireland (OSI) Discovery Series Map No. 39.
These can be ordered on-line from the OSI web-site at:http://www.irlgov.ie/osi/Pages/main/copyrite.htm