My great grandfather Thomas Treacy was born in 1879 and married Mary Hanley in Strokestown in 1910.They lived in Lavagh, Roscommon. their children were John Thomas., Beatrice Anne, Mary Kate, and Thomas Patrick. Thomas' father was Thomas Treacy and mother was, I believe, Bridget McHugh. I believe Thomas' siblings were Matthew, Michael, Mary, Bridget, Patrick, Terence, Elizabeth, Eleanor, Winifred, and Margaret.
Mary Hanley's father was John Hanley and I think her mother was Anne Beirne
If anyone is researching these people and would like to share info please contact me
Mike