| Father | Male William Treacy |
| Born | 09 Nov 1824 | Mullinahone, County Tipperary, Ireland |
| Died | 1898 | Wall Lake, Minnehaha Co, South Dakota |
| Buried | ||
| Married | 25 Jan 1844 | |
| Father | ||
| Mother | ||
| Mother | Female Mary Bryne |
| Born | 21 Oct 1820 | Mullinahone, County Tipperary, Ireland |
| Died | 07 Nov 1910 | Wall Lake, Minnehaha Co, South Dakota |
| Buried | ||
| Father | James Byrne | F109757 Group Sheet | |
| Mother | Mary Williams | F109757 Group Sheet | |
| Child 1 | Male Edward Tracy |
| Born | 12 May 1844 | Mullinahone, County Tipperary, Ireland |
| Died | 30 Mar 1922 | Appleton, Outagamie, Wisconsin |
| Buried | St Mary Cemetery, Appleton, Outagamie Co, Wisconsin |
|
| Spouse | Theresa Donovan | F56113 | |
| Married | 21 Apr 1868 | St John Nepomucene Church, Little Chute, Outagamie, Wisconsin |
| Child 2 | Male James Treacy |
| Born | 30 Aug 1846 | County Tipperary, Ireland |
| Died | 05 May 1926 | Seattle, King Co, Washington |
| Buried | ||
| Spouse | Nora Meagher | F109762 | |
| Married | 1870 | Drangon, County Tipperary, Ireland |
| Spouse | Johanna Dargen | F109759 | |
| Married | 1877 | Appleton, Outagamie, Wisconsin |
| Child 3 | Female Margaret Treacy |
| Born | 03 May 1849 | Mullinahone, County Tipperary, Ireland |
| Died | 1920 | County Tipperary, Ireland |
| Buried | ||
| Spouse | Robert Meagher | F109758 | |
| Married | 1965 | |
| Child 4 | Female Mary Treacy |
| Born | 10 Dec 1851 | Drangon, County Tipperary, Ireland |
| Died | 02 Apr 1941 | New York, New York |
| Buried |
| Child 5 | Female Catherine Frances Treacy |
| Born | 15 Aug 1858 | Drangon, County Tipperary, Ireland |
| Died | 21 Feb 1944 | Sioux Falls, Minnehaha Co, South Dakota |
| Buried | ||
| Spouse | Michael Dargen | F109760 | |
| Married | cir 1887 | South Dakota |
| Child 6 | Male William Treacy |
| Born | 11 May 1858 | Drangon, County Tipperary, Ireland |
| Died | 1927 | London, Middlesex, England |
| Buried | ||
| Spouse | Veronica Alice | F109799 | |
| Married | ||
| Child 7 | Female Johanna Treacy |
| Born | 1859 | Drangon, County Tipperary, Ireland |
| Died | 1884 | Wall Lake, Minnehaha Co, South Dakota |
| Buried |
| Child 9 | Male John Thomas Treacy |
| Born | 04 Apr 1864 | Drangon, County Tipperary, Ireland |
| Died | 23 Mar 1910 | Mobridge, Walworth Co, South Dakota |
| Buried |