| Son: | Anton J. Fleck | Born: 18 Aug 1908 | |
| Son: | Jacob John Fleck | Born: 12 Jul 1910 | |
| Son: | George J. Fleck | Born: 12 May 1914 | |
| Son: | Joseph J. Fleck | Born: 20 Sep 1911 | |
| Daughter: | Mary Fleck | Born: 2 May 1913 | |
| Daughter: | Ottilia Mathilda Fleck | Born: 15 Oct 1914 | |
| Daughter: | Katherine Fleck | ||
| Daughter: | Margaret Fleck | ||
| Daughter: | Rose Fleck | ||
| Daughter: | Veronica Fleck | Born: 22 Dec 1923 | |
| Son: | John James Fleck | ||
| Daughter: | Cecilia Fleck | Born: 2 Feb 1928 | |
| Son: | Clemens James Fleck | ||
| Daughter: | Rose Fleck |