| Title | Death Record of William Helfers | |
| Date | 4 March 1940 | |
| Media | Ancestry.com extracted record | |
| Locality | Arlington Heights, Cook County, Illinois, USA | |
| Register | Illinois, Deaths and Stillbirths Index, 1916-1947 | |
| Media Type | Vital Record | |
| Source ID | S6919 | |
| Linked to Individuals: 3 |
Heinrich Freidrich William Helfers William Helfers Sophia Ott | |