Residents of Mile End, Village — Sub-district B, surnames O (1881 Census)
| # | Surname | Given | Sex | Age | Religion | Origin | Birthplace | Occupation | HH |
| 17 | obrien | elisabeth | F | 55 | Roman Catholic | Irish | Ireland | No Occupation Listed | 346 |
| 19 | obrien | elisabeth | F | 22 | Roman Catholic | Irish | Quebec | No Occupation Listed | 346 |
| 16 | obrien | john | M | 55 | Roman Catholic | Irish | Ireland | Gate keepers | 346 |
| 20 | obrien | joseph | M | 21 | Roman Catholic | Irish | Quebec | No Occupation Listed | 346 |
| 21 | obrien | mary | F | 18 | Roman Catholic | Irish | Quebec | No Occupation Listed | 346 |
| 18 | obrien | susanne | F | 25 | Roman Catholic | Irish | Quebec | No Occupation Listed | 346 |
| 7 | owen | anna | F | 1 | Methodist | English | Quebec | No Occupation Listed | 292 |
| 6 | owen | bertha | F | 3 | Methodist | English | Quebec | No Occupation Listed | 292 |
| 24 | owen | claire | F | 32 | Methodist | English | England | No Occupation Listed | 292 |
| 23 | owen | henri | M | 39 | Methodist | English | England | Printers nfs | 292 |
| 25 | owen | henriette | F | 15 | Methodist | English | England | No Occupation Listed | 292 |
| 1 | owen | henry | M | 13 | Methodist | English | Quebec | No Occupation Listed | 292 |
| 4 | owen | john | M | 6 | Methodist | English | Quebec | No Occupation Listed | 292 |
| 2 | owen | liny | M | 8 | Methodist | English | Quebec | No Occupation Listed | 292 |
| 3 | owen | mathilda | F | 7 | Methodist | English | Quebec | No Occupation Listed | 292 |
| 5 | owen | william | M | 4 | Methodist | English | Quebec | No Occupation Listed | 292 |