| Title | 1940 U.S. census, Cook County, Illinois, population schedule, %PAGE% | |
| Short Title | 1940 U.S. census, Cook Co., Illinois, pop. sch., %PAGE% | |
| Publisher | Ancestry.com (http://www.ancestry.com%COLONCITEDATE%) | |
| Source ID | S114 | |
| Linked to | Erich Paul Bieder Gertrude Bieder Heinz Bieder William Bieder Ronald L. Koniszewski Vivian Koniszewski Marie Louise [Unknown] | |
| Census |  | 1940 U.S. census, Chicago, Cook Co., Illinois, USA p. 13A |
