| Children |
| | 1. ? Slattery [Natural] |
| | 2. ? Slattery [Natural] |
| | 3. ? Slattery [Natural] |
| | 4. Berneice Cecilia Slattery [Natural] |
| | 5. Alice Marie Slattery, b. 7 Jan 1902, McCook County, SD , d. 24 Jul 1982, Sanborn County, SD (Age 80 years) [Natural] |
| | 6. Anastia Slattery, b. 8 Nov 1903 [Natural] |
| | 7. Violet Slattery, b. 8 Nov 1903, d. 26 Nov 1903, Epiphany, SD (Age 0 years) [Natural] |
| | 8. Cornelius Cecil Slattery, b. 16 May 1905, McCook County, SD , d. 14 Dec 1940, Custer County, SD-Lakeside Cemetery (Age 35 years) [Natural] |
| | 9. Kathryn BeDelia Slattery, b. 5 Nov 1906, McCook County, SD , d. 24 Jul 1995, Carroll County, MD-buried Arizona (Age 88 years) [Natural] |
| | 10. Richard Raphael Slattery, b. 1 May 1909, McCook County, SD , d. 7 Oct 1978, Sonoma County, CA (Age 69 years) [Natural] |
| | 11. Patrick Phillip Slattery, b. 12 Mar 1912, Fall River County, SD , d. 2 Dec 1943, McCook County, SD (Age 31 years) [Natural] |
| | 12. Donald Dominic Slattery, b. 19 Apr 1913, Ardmore, SD , d. 13 Apr 2001, Redding, CA (Age 87 years) [Natural] |
| | 13. Eugene Edmund Slattery, b. 8 Jul 1916, Fall River County, SD , d. 29 Jan 1992, Maricopa County, AZ (Age 75 years) [Natural] |
| | 14. Victoria Rose Slattery, b. 15 Mar 1918, Fall River County, SD , d. 18 Jan 1978, New York County, NY (Age 59 years) [Natural] |
| | 15. Harold Huett Slattery, b. 5 May 1919, Floral Haven Cemetery, Tulsa, OK , d. 12 Mar 1996, Palm Beach, FL (Age 76 years) [Natural] |
| | 16. B.B. Slattery |
| | 17. William Wendell (Bill) Slattery, b. 24 Jul 1921, Spencer, SD , d. 28 Jun 2006, Vermillion, SD-Graceland Cemetery, Mitchell, SD (Age 84 years) [Natural] |
| | 18. Louis Leon Slattery, b. 27 Sep 1922, Fall River County, SD , d. 20 Jun 1978, Montgomery County, PA (Age 55 years) [Natural] |
| | 19. J.J. Slattery |
| | 20. Mary Frances Slattery, b. 10 Nov 1910, d. 23 Jan 1911, Ardmore, SD (Age 0 years) [Natural] |
| | 21. Martha Phyllis Slattery, b. 18 Oct 1914, Merrill, SD , d. 14 Feb 1915, Dalton, IA (Age 0 years) [Natural] |
|