Children |
| 1. Mary Seraphina Birrer, b. 9 Sep 1868, Johnson County, Iowa, USA , d. 26 Jan 1921, Johnson County, Iowa, USA (Age 52 years) |
| 2. Romana Frances Birrer, b. 23 Feb 1870, Johnson County, Iowa, USA |
| 3. Mary Birrer, b. 30 Jun 1871, Johnson County, Iowa, USA , d. 30 Jun 1871, Johnson County, Iowa, USA (Age 0 years) |
| 4. Ignatius George Birrer, b. 31 Jul 1872, Johnson County, Iowa, USA , d. 8 Sep 1947, Johnson County, Iowa, USA (Age 75 years) |
| 5. Frank Peter Birrer, b. 23 Feb 1874, Johnson County, Iowa, USA |
| 6. Maria Magdalena Birrer, b. 24 Mar 1876, Johnson County, Iowa, USA , d. 11 Feb 1955, Johnson County, Iowa, USA (Age 78 years) |
| 7. Pellagia Amelia Birrer, b. 9 Jun 1878, Johnson County, Iowa, USA |
| 8. Josephine Christine Birrer, b. 1 May 1880, Johnson County, Iowa, USA |
| 9. Mary Helen Birrer, b. 15 Aug 1882, Johnson County, Iowa, USA |
| 10. Nicholas Joseph Birrer, b. 26 Aug 1885, Johnson County, Iowa, USA |
| 11. Andrew Valentine Birrer, b. 4 Feb 1888, Johnson County, Iowa, USA , d. 0Mar 1978, Hills, Johnson County, Iowa, USA (Age 90 years) |
| 12. Henry Martin Birrer, b. 10 Jun 1890, Johnson County, Iowa, USA |
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