| # | Children | Name | Born | Died | Father | Mother |
| 1 | Yes | | b. 19 Nov 1840 | d. 27 Dec 1927 | William J, McDowell, Sr. | Phoebe Euphemenia Densmore |
| 2 | Yes | | b. 17 Dec 1843 | d. 6 May 1928 | William J, McDowell, Sr. | Phoebe Euphemenia Densmore |
| 3 | Yes | | b. 27 Feb 1845 | d. 19 Aug 1931 | William J, McDowell, Sr. | Phoebe Euphemenia Densmore |
| 4 | Yes | | b. 10 Feb 1846 | d. 31 May 1924 | William J, McDowell, Sr. | Phoebe Euphemenia Densmore |
| 5 | Yes | | b. 5 Feb 1849 | d. 27 Apr 1934 | William J, McDowell, Sr. | Phoebe Euphemenia Densmore |
| 6 | Yes | | b. 10 May 1852 | d. 27 Sep 1932 | William J, McDowell, Sr. | Phoebe Euphemenia Densmore |
| 7 | Yes | | b. 21 Aug 1854 | d. 7 Apr 1934 | William J, McDowell, Sr. | Phoebe Euphemenia Densmore |
| 8 | Yes | | b. 9 Jun 1857 | d. 16 Dec 1945 | William J, McDowell, Sr. | Phoebe Euphemenia Densmore |
| 9 | Yes | | b. 22 Feb 1859 | d. 30 Jun 1947 | William J, McDowell, Sr. | Phoebe Euphemenia Densmore |
| 10 | Yes | | b. 2 Oct 1861 | d. 16 Mar 1947 | William J, McDowell, Sr. | Phoebe Euphemenia Densmore |
| 11 | Yes | | b. 13 Apr 1875 | d. 14 May 1943 | William J, McDowell, Sr. | Mary Jardine |
| 12 | Yes | | b. 13 Oct 1877 | d. 17 Jan 1943 | William J, McDowell, Sr. | Mary Jardine |