
| Jennie Schwerdtfeger | |
| B: | 1 Aug 1875 |
| Leyden Township, Cook County, Illinois, USA | |
| D: | 18 May 1937 |
| Elmhurst, DuPage County, Illinois, USA | |
| Christian Martin Boldebuck | |
| B: | 8 Sep 1877 |
| Mecklenburg, Germany | |
| M: | Abt 1901 |
| D: | Mar 1963 |
| Elmhurst, DuPage County, Illinois, USA | |
| Karl Georg Schwerdtfeger | |
| B: | 30 Apr 1877 |
| Leyden Township, Cook County, Illinois, USA | |
| D: | 29 Mar 1889 |
| Leyden Township, Cook County, Illinois, USA | |
| Minnie Schwerdtfeger | |
| B: | 19 Nov 1879 |
| Leyden Township, Cook County, Illinois, USA | |
| Henry Landwehr | |
| M: | 5 Jan 1905 |
| Bensenville, DuPage County, Illinois, USA | |
| Anna Maria Dorothea Therese Schwerdtfeger | |
| B: | 18 Sep 1884 |
| Addison Township, DuPage County, Illinois, USA | |
| D: | 9 Mar 1889 |
| Addison Township, DuPage County, Illinois, USA | |
| Rosa Minnie Schwerdtfeger | |
| B: | 14 Aug 1885 |
| Addison Township, DuPage County, Illinois, USA | |
| Nellie Schwerdtfeger | |
| B: | 16 Nov 1891 |
| Bensenville, DuPage County, Illinois, USA | |
| Charles H. Schwerdtfeger | |
| B: | 13 Sep 1895 |
| Bensenville, DuPage County, Illinois, USA | |
| D: | 10 Mar 1938 |
| Los Angeles, Los Angeles County, California, USA | |
|
| Carl Schwerdtfeger | |
| B: | 17 Jan 1848 |
| Addison Township, DuPage County, Illinois, USA | |
| D: | 13 Sep 1903 |
| Addison Township, DuPage County, Illinois, USA | |
| Katharine Landwehr | |
| B: | 2 Aug 1851 |
| Addison Township, DuPage County, Illinois, USA | |
| M: | 21 Mar 1874 |
| Cook County, Illinois, USA | |
| D: | 10 Oct 1937 |
| Bensenville, DuPage County, Illinois, USA | |