Children |
| 1. Mary Cosgrave, b. 4 Jun 1871, Dublin, Ireland , d. 3 Mar 1932, Stillorgan, Dublin, Ireland (Age 60 years) [Natural] |
| 2. Thomas Cosgrave, b. 14 Nov 1873, Dundrum, Dublin, Ireland [Natural] |
| 3. Elizabeth Cosgrave, b. 27 Feb 1875, Dundrum, Dublin, Ireland [Natural] |
| 4. Kate Cosgrave, b. 1877 [Natural] |
| 5. Anastasia Cosgrave, b. 3 Apr 1878, Windy Arbon, Dublin, Ireland [Natural] |
| 6. James Cosgrave, b. Abt 1880 [Natural] |
| 7. William Cosgrave, b. 1884 [Natural] |
| 8. Bridget Cosgrave, b. Dec 1886, Ireland , d. 5 Apr 1956, County Dublin, Ireland (Age ~ 69 years) [Natural] |
| 9. Philip Cosgrave, b. 1888, Rathdown, Ireland [Natural] |
| 10. Helena Cosgrave, b. 1888 [Natural] |
| 11. Joseph Cosgrave, b. 1889 [Natural] |
| 12. Peter Cosgrave, b. 1891 [Natural] |
| 13. Valentine Francis Cosgrave, b. Mar 1892, Rathdown, Ireland , d. 4 May 1968 (Age ~ 76 years) [Natural] |
| 14. Andrew Cosgrave, b. 1894 [Natural] |
|