Children |
| 1. Clarence Lettau, b. 1903, Rochester, Monroe County, New York, USA |
| 2. Harold Lettau, b. 14 Mar 1904, Rochester, Monroe County, New York, USA , d. 0Jul 1973, Rochester, Monroe County, New York, USA (Age 69 years) |
| 3. Herbert Leo Lettau, b. 27 Dec 1905, Rochester, Monroe County, New York, USA , d. 0Jun 1986, Rochester, Monroe County, New York, USA (Age 80 years) |
| 4. Mathilda Lettau, b. 1908, Rochester, Monroe County, New York, USA |
| 5. Josephine E. Lettau, b. 1910, Rochester, Monroe County, New York, USA , d. 13 May 1968, New York, USA (Age 58 years) |
| 6. Raymond Lettau, b. 30 Jan 1911, Rochester, Monroe County, New York, USA , d. 0Jun 1986, Rochester, Monroe County, New York, USA (Age 75 years) |
| 7. Eleanor Ann Lettau, b. 27 Dec 1915, Rochester, Monroe County, New York, USA , d. 19 Aug 1993, Greece, Monroe County, New York, USA (Age 77 years) |
|