There is a Robert Ellis in Curraghalickey, Drinagh with the following phone number (028)30148. I believe he might be the current owner. There is also a Richard Ellis (028)30150 living in the same location. This might be Robert's son, as the day I was there three years ago both the father and son were working building a new barn. Very nice people. Robert's mother, if she is still alive, might also have more information on the Rossley homestead. Good luck!