Children |
+ | 1. Anna Sophia Marquardt, b. 15 Sep 1851, Watertown, Wisconsin , d. 16 Mar 1928, Oak Park, Cook County, Illinois (Age 76 years) |
| 2. George Marquardt, b. Abt 1853, Wisconsin |
| 3. Martha E. Marquardt, b. Abt 1855, Wisconsin |
| 4. Johannes Marquardt, b. 13 Jan 1861, Wisconsin , d. 30 Jan 1921, Chicago, Cook County, Illinois (Age 60 years) |
| 5. Emma Marquardt, b. Abt 1862, Wisconsin |
| 6. Mima Marquardt, b. Abt 1866, Wisconsin |
| 7. August Marquardt, b. Abt 1869, Wisconsin |
| 8. Marquardt |
| 9. Marquardt |
| 10. Marquardt |
| 11. Marquardt |
|