| Title | 1910 US Census - Cook County Hospital for Insane | |
| Date | 12 May 1910 | |
| Media | HeritageQuest digital image | |
| Page | sheet 20B | |
| Locality | ED 68, Norwood Township, Cook County, Illinois, USA | |
| Media Type | Census | |
| Source ID | S97 | |
| Linked to Individuals: 1 |
Mary Jane Petrie | |