Hi, I just found this site and see your message is ten years old now? My pre-marriage name was Flanagan and have just begun researching the family tree. My father was James Flanagan of Ballymote, Sligo and his father was James A. Flanagan. The latter had a sister Beatrice who was born around 1871, I think. She married Thomoas J Costello and I think they moved to Liverpool. He is buried there in Ford Cemetery (died May 12th 1900) and possibly Beatrice also. She is reputed to have died of a broken heart at a young age possibly in her thirties! There was also a Bee Flanagan living in Ballinascarrow West according to 1911 Census. I'm not sure if we are the same Flanagans but in those census records, there is also a Mary Flanagan and also a Thomas in Newtown St, Ballymote.
I hope this is some help, if ten years too late!!