| Title | 1920 US Census - Household of Conrad [Konrad] Mollenkamp | |
| Date | 13-14 February 1920 | |
| Date Viewed | 1 March 2009 | |
| Media | Ancestry.com digital image | |
| Page | sheet 9A, lines 21-25 | |
| Locality | SD 2, ED 68, Elk Grove, Cook County, Illinois, USA | |
| Media Type | Census | |
| Source ID | S688 | |
| Linked to Individuals: 5 |
George F. Everding Donald Wilhelm Johan Mollenkamp Konrad Mollenkamp Leroy Frank Peter Mollenkamp Minnie Waack | |