Searching for Keevins ancestors

I am searching for family still living in or around Ballymote.  My Grandmother Kathryn Keevins lived with her siblings and Father in Ballymote in the very early 1900's she was born on January 7,1908 in Riverdale but I have a census from 1911 showing her Father Michael Keevins and her siblings (there were many of them Sister Mary Ita Keevins, Delia Keevins & Attracta Agnes Keevins) along with my Grandmother all came to the US and I grew up knowing all of them.  When I was very young they helped me with a Family Tree that goes back quite far.  My Mother (now deceased) visited Ballymote about 16 or 17 years ago and connected with Mary Ruane O'Dowd who was related to my Mother and I believe my Grandmother's sisters daughter.  I will be visiting Ballymote the very end of August and would love to find Mary Ruane O'Dowd's children who I believe are still in the area.  Any information would be greatly appreciated!