Residents of Hopewell — Sub-district C, surnames O (1881 Census)
| # | Surname | Given | Sex | Age | Religion | Origin | Birthplace | Occupation | HH |
| 20 | obrien | almira | F | 43 | Baptist | English | New Brunswick | No Occupation Listed | 122 |
| 24 | obrien | annie | F | 14 | Baptist | Irish | New Brunswick | No Occupation Listed | 122 |
| 19 | obrien | edward | M | 52 | Baptist | Irish | Nova Scotia | Cartwrights and wheelwrights | 122 |
| 4 | obrien | edward | M | 84 | Baptist | Irish | Nova Scotia | Tailors and tailoresses | 122 |
| 21 | obrien | elthear | F | 23 | Baptist | Irish | New Brunswick | No Occupation Listed | 122 |
| 23 | obrien | etta | F | 17 | Baptist | Irish | New Brunswick | No Occupation Listed | 122 |
| 2 | obrien | harry | M | 8 | Baptist | Irish | New Brunswick | No Occupation Listed | 122 |
| 1 | obrien | nellie | F | 10 | Baptist | Irish | New Brunswick | No Occupation Listed | 122 |
| 22 | obrien | sanford | M | 19 | Baptist | Irish | New Brunswick | Seamen | 122 |
| 3 | obrien | victor | M | 5 | Baptist | Irish | New Brunswick | No Occupation Listed | 122 |
| 25 | obrien | william | M | 12 | Baptist | Irish | New Brunswick | No Occupation Listed | 122 |
| 9 | oliver | alfred | M | 0 | Baptist | English | New Brunswick | No Occupation Listed | 55 |
| 6 | oliver | annie | F | 42 | Baptist | English | New Brunswick | No Occupation Listed | 55 |
| 8 | oliver | delbert | M | 5 | Baptist | English | New Brunswick | No Occupation Listed | 55 |
| 7 | oliver | hattie | F | 13 | Baptist | English | New Brunswick | No Occupation Listed | 55 |
| 5 | oliver | warren | M | 48 | Baptist | English | New Brunswick | Dealer, merchant etc. (Wholesale & retail trade) | 55 |
| 12 | oneil | anna | F | 28 | Baptist | Irish | New Brunswick | No Occupation Listed | 151 |
| 11 | oneil | john | M | 28 | Baptist | Irish | New Brunswick | Seamen | 151 |
| 18 | oregan | charles | M | 22 | Roman Catholic | Irish | New Brunswick | Farmers, general and nfs | 118 |
| 15 | oregan | daniel | M | 65 | Roman Catholic | Irish | Ireland | Hotel Keepers and Managers | 118 |
| 20 | oregan | frank | M | 16 | Roman Catholic | Irish | New Brunswick | Farmers, general and nfs | 118 |
| 21 | oregan | isabell | F | 6 | Roman Catholic | Irish | New Brunswick | No Occupation Listed | 118 |
| 17 | oregan | john | M | 23 | Roman Catholic | Irish | New Brunswick | Farmers, general and nfs | 118 |
| 19 | oregan | martha | F | 19 | Roman Catholic | Irish | New Brunswick | No Occupation Listed | 118 |
| 16 | oregan | mary | F | 58 | Baptist | German | New Brunswick | No Occupation Listed | 118 |