| Family |
Katharina Steinmann, b. 24 Mar 1839, Hinterweidenthal, Pfalz, Bayern  , d. 6 Feb 1922, Cincinnati, Hamilton County, Ohio, USA (Age 82 years) |
| Children |
| + | 1. August Duke, b. 10 Aug 1863, Cincinnati, Hamilton County, Ohio, USA , d. 20 Oct 1930, Cincinnati, Hamilton County, Ohio, USA (Age 67 years) |
| | 2. Martin Duke |
| | 3. Bernard Duke |
| | 4. Elizabeth Duke |
| | 5. Alphonse Duke |
| | 6. Adolph Duke |
| | 7. Albert Duke |
| + | 8. Emma Duke, b. 25 Apr 1880, Cincinnati, Hamilton County, Ohio, USA , d. 5 Mar 1967, Cincinnati, Hamilton County, Ohio, USA (Age 86 years) |
| | 9. Charles Duke |
|
Occupation