| Title | 1920 US Census - Household of Ludwig Behn | |
| Date | 1920 | |
| Media | Ancestry.com digital image | |
| Page | page 12B, lines 5-8 | |
| Locality | SD 2, ED 116, Park Ridge, Cook County, Illinois, USA | |
| Media Type | Census | |
| Source ID | S3024 | |
| Linked to Individuals: 4 |
Frederick Herbert Behn Herbert Herman Behn Ludwig H. Behn Louise M. Toepper | |