| Backward | |
| Patrick Duffy | born 1794 in Ireland, (Ardcath Parish?, County Meath?), died May 23. 1872 in Waddington, St. Lawrence County, New York, USA |
Married
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| Julia Byrne | born born 1808, died 1843 |
| Michael Duffy | Born 1832, died 1892, Married: Mary OŽBrien, 1840-1917 |
| Margaret Duffy | 1834-1916, Married: Thomas Fay, 1826-1874 |
| James Duffy | 1836-1866 |
| Bartholomew | 1839-1868, Married: Ann Mallen, 1849-1913 |
| Ann Duffy | 1840-1868 |
| Julia Duffy | 1842-1867 |
| Patrick Duffy | 1843-1926, Married Mary Gorman, 1829-1913 |