| Children |
| | 1. Arthur August Wilhelm Marquardt, b. 26 Sep 1897, Little River, Oconto Co, Wisconsin  |
| | 2. Charles August Marquardt, b. 20 Apr 1899, Little River, Oconto Co, Wisconsin , d. 10 Oct 1977, Little Chute, Outagamie, Wisconsin (Age 78 years) |
| | 3. Friedrich Otto Bernhard Marquardt, b. 31 Oct 1900, Little River, Oconto Co, Wisconsin , d. 11 Nov 1900, Little River, Oconto Co, Wisconsin (Age 0 years) |
| | 4. Albert August Gustav Marquardt, b. 28 Dec 1901, Little River, Oconto Co, Wisconsin , d. 19 Jun 1902, Little River, Oconto Co, Wisconsin (Age 0 years) |
| | 5. Reinhold Marquardt, b. 1902, Little River, Oconto Co, Wisconsin , d. 1939, Marinette, Marinette Co, Wisconsin (Age 37 years) |
| | 6. Dora Mathilde Hulda Marquardt, b. 16 Jan 1905, Little River, Oconto Co, Wisconsin , d. 05 Oct 1905, Little River, Oconto Co, Wisconsin (Age 0 years) |
| | 7. Alvina Louise Maria Marquardt, b. 26 Feb 1906, d. 12 Nov 1982, Springfield, Hampden Co, Massachusetts (Age 76 years) |
| | 8. Clara Bertha Else Marquardt, b. 13 Oct 1908, Little River, Oconto Co, Wisconsin , d. 22 Mar 1909, Little River, Oconto Co, Wisconsin (Age 0 years) |
| | 9. Wilhelm Franz Heinrich Marquardt, b. 12 Jan 1910, Little River, Oconto Co, Wisconsin , d. 29 Jan 1910, Little River, Oconto Co, Wisconsin (Age 0 years) |
| | 10. Emma Erna Bertha Marquardt, b. 27 Feb 1911, Little River, Oconto Co, Wisconsin , d. 27 Aug 1911, Little River, Oconto Co, Wisconsin (Age 0 years) |
| | 11. Louis George Robert Marquardt, b. 21 Jun 1912, Little River, Oconto Co, Wisconsin , d. 1940, Shawano, Shawano Co, Wisconsin (Age 27 years) |
| | 12. Milton Emil Irvin Marquardt, b. 15 Dec 1913, Little River, Oconto Co, Wisconsin , d. 21 Aug 1996 (Age 82 years) |
| | 13. Augusta Freda Marquardt, b. 13 Nov 1915, Shawano, Shawano Co, Wisconsin , d. 1929 (Age 13 years) |
| | 14. Elsie Lillian Meta Marquardt, b. 05 Feb 1918, Shawano, Shawano Co, Wisconsin , d. 02 Aug 2010, Green Bay, Brown, Wisconsin (Age 92 years) |
|
1870 - 1923 (53 years)