Hi Annieme
Thanks for the info.  Yes, it would be the same name Carrownlacka/Carrowlackey (in Kilmovee) is/was spelt many different ways.
You say there is a Michael Jo Caulfield still living there.  How would I get in touch with him?  I think all the Caulfields from Carrowlackey are/were related so I'm sure I would be related to him.  
It would be very helpful to get some info as I am stuck at the moment.
Eve