| Title | 1940 US Census - Household of Herbert Kolze | |
| Date | 23 April 1940 | |
| Media | Ancestry.com digital image | |
| Page | sheet 20B, lines 59-61 | |
| Locality | SD 29, ED 16-250, Leyden Township, Cook County, Illinois, USA | |
| Media Type | Census | |
| Source ID | S5033 | |
| Linked to Individuals: 3 | Irene _____ Matilda Franzen Herbert George Wilhelm Carl Kolze | |