| Title | 1930 US Census - Household of Otto Biermann | |
| Date | 7 April 1930 | |
| Date Viewed | 2 March 2009 | |
| Media | Ancestry.com digital image | |
| Page | sheet 7A, lines 48-50, sheet 7B, lines 51-52 | |
| Locality | SD 10, ED 22-5, Elmhurst, DuPage County, Illinois, USA | |
| Media Type | Census | |
| Source ID | S696 | |
| Linked to Individuals: 5 |
B. Biermann Otto Ernest Biermann Robert A. Biermann Elsie Ort Florence Evelyn Ort | |