Gallagher Genealogy Notes, Co. Donegal, Ireland 1827-69 <https://www.cotyroneireland.com/surnames/gallagher.html> Gallagher Genealogy Notes, Co. Londonderry, Northern Ireland 1826-69 <https://www.cotyroneireland.com/surnames/gallagher2.html> Gallagher Genealogy Notes, Co. Tyrone, Northern Ireland 1827-69 <https://www.cotyroneireland.com/surnames/gallagher3.html> Thanks again to Len Swindley for three more great additions to CTI! Jim McKane Kitchener, Ontario