Residents of St. Damase — Sub-district K, surnames O (1881 Census)
| # | Surname | Given | Sex | Age | Religion | Origin | Birthplace | Occupation | HH |
| 21 | ostiguy | alfred | M | 28 | Roman Catholic | French | Quebec | Farmers, general and nfs | 33 |
| 22 | ostiguy | deline | F | 28 | Roman Catholic | French | Quebec | No Occupation Listed | 33 |
| 24 | ostiguy | henri | M | 3 | Roman Catholic | French | Quebec | No Occupation Listed | 33 |
| 23 | ostiguy | roseamanda | F | 4 | Roman Catholic | French | Quebec | No Occupation Listed | 33 |
| 25 | ostiguy | wilfrid | M | 1 | Roman Catholic | French | Quebec | No Occupation Listed | 33 |
| 17 | ouimette | louis | M | 32 | Roman Catholic | French | Quebec | No Occupation Listed | 218 |