+---John O'Donnell +---John O'Donnell (1839-08 SEP 1879) | +---Ann Gallagher Hugh O'Donnell (12 DEC 1870-22 OCT 1904) | +---Hugh Gallagher (1801-18 NOV 1878) +---Frances (Fanny) Gallagher (1850-13 MAY 1884) +---Ann Doherty (1808-30 OCT 1883)