| Title | 1910 US Census - Household of John Orr | |
| Date | 4-5 May 1910 | |
| Media | Ancestry.com digital image | |
| Page | sheet 6B lines 98-100, sheet 7B lines 1-2 | |
| Locality | SD 4, ED 11, Assembly District 29, Precinct 3, San Francisco, San Francisco County, California, USA | |
| Media Type | Census | |
| Source ID | S2548 | |
| Linked to Individuals: 6 |
_____ _____ Walter Francis Canty Edith R. Orr John Orr Robert H. Orr William Orr | |