File:Mairead-Irvine-O'Doherty.jpg

Summary
Dr. Margaret (Mairéad) Claire Susan O'Doherty (née Irvine)1893-1986, from Irvinstown and Maguires Bridge, Co. Fermanagh, Ireland. She was married to Joseph O'Doherty. Source: family archive of her grandson, Michael O'Callaghan IV. Public domain because taken before 1919.