Residents of Ste. Marguerite — Sub-district C, surnames O (1881 Census)
| # | Surname | Given | Sex | Age | Religion | Origin | Birthplace | Occupation | HH |
| 4 | oconnors | catherine | F | 26 | Roman Catholic | Irish | Quebec | No Occupation Listed | 51 |
| 2 | oconnors | elizabet | F | 63 | Roman Catholic | Irish | Ireland | No Occupation Listed | 50 |
| 5 | oconnors | elizabet | F | 3 | Roman Catholic | Irish | Quebec | No Occupation Listed | 51 |
| 7 | oconnors | mary | F | 18 | Roman Catholic | Irish | Quebec | Day labourers (e.g journalier) | 51 |
| 3 | oconnors | patrick | M | 39 | Roman Catholic | Irish | Quebec | Day labourers (e.g journalier) | 51 |
| 1 | oconnors | thomas | M | 74 | Roman Catholic | Irish | Ireland | Farmers, general and nfs | 50 |
| 6 | oconnors | thomas | M | 0 | Roman Catholic | Irish | Quebec | No Occupation Listed | 51 |