| Children |
| | 1. Augusta Minnie Marquardt, b. 08 Feb 1865, Germany  , d. 05 Jan 1943, Beaver, Marinette Co, Wisconsin (Age 77 years) |
| | 2. Gustave Julius Marquardt, b. 23 Nov 1868, Germany , d. 01 Jul 1934, Grover, Marinette Co, Wisconsin (Age 65 years) |
| | 3. Wilhelm Fritz Marquardt, b. 1870, d. 03 Aug 1923, Shawano, Shawano Co, Wisconsin (Age 53 years) |
| | 4. Charles Marquardt, b. 1872 |
| | 5. August Charles Marquardt, b. 08 Aug 1878, Wisconsin , d. 1956, Oconto County, Wisconsin (Age 77 years) |
| | 6. Albert Marquardt, b. 1880, d. 1935, Germany (Age 55 years) |
|
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