Residents of Clarence — Sub-district C, surnames O (1881 Census)
| # | Surname | Given | Sex | Age | Religion | Origin | Birthplace | Occupation | HH |
| 22 | oaks | hannah | F | 58 | | English | Nova Scotia | No Occupation Listed | 114 |
| 23 | oaks | john | M | 65 | | English | Nova Scotia | Farmers, general and nfs | 114 |
| 10 | oconnel | maurice | M | 50 | Roman Catholic | Irish | Nova Scotia | Labourers nfs | 110 |
| 14 | oneal | aley | F | 53 | Baptist | English | Nova Scotia | No Occupation Listed | 185 |
| 22 | oneal | annie | F | 8 | Baptist | Blank | Nova Scotia | No Occupation Listed | 193 |
| 13 | oneal | charles | M | 54 | Baptist | English | Nova Scotia | Farmers, general and nfs | 185 |
| 19 | oneal | clara | F | 19 | Baptist | English | Nova Scotia | No Occupation Listed | 186 |
| 24 | oneal | clara | F | 4 | Baptist | Blank | Nova Scotia | No Occupation Listed | 193 |
| 15 | oneal | george | M | 24 | Baptist | English | Nova Scotia | Farmers, general and nfs | 185 |
| 25 | oneal | hattie | F | 0 | Baptist | Blank | Nova Scotia | No Occupation Listed | 193 |
| 19 | oneal | john | M | 34 | Baptist | Irish | Nova Scotia | Boot and shoemakers and repairers | 193 |
| 21 | oneal | melissa | F | 11 | Baptist | Blank | Nova Scotia | No Occupation Listed | 193 |
| 23 | oneal | minnie | F | 6 | Baptist | Blank | Nova Scotia | No Occupation Listed | 193 |
| 20 | oneal | phoebe | F | 23 | Baptist | Blank | Nova Scotia | No Occupation Listed | 193 |
| 18 | oneal | simon | M | 26 | Baptist | English | Nova Scotia | Farmers, general and nfs | 186 |
| 16 | oneal | william | M | 21 | Baptist | English | Nova Scotia | Farmers, general and nfs | 185 |
| 19 | oswald | alexander | M | 19 | Methodist | German | Texas | Clerk, nfs | 121 |