Residents of Cambridge — Sub-district E, surnames O (1881 Census)
| # | Surname | Given | Sex | Age | Religion | Origin | Birthplace | Occupation | HH |
| 1 | oakley | charles | M | 30 | Wesleyan Methodist | English | New Brunswick | Farmers, general and nfs | 132 |
| 3 | oakley | ella | F | 21 | Wesleyan Methodist | English | New Brunswick | No Occupation Listed | 132 |
| 4 | oakley | emma | F | 19 | Wesleyan Methodist | English | New Brunswick | No Occupation Listed | 132 |
| 25 | oakley | hannah | F | 55 | Wesleyan Methodist | English | New Brunswick | No Occupation Listed | 132 |
| 2 | oakley | isabel | F | 25 | Wesleyan Methodist | English | New Brunswick | No Occupation Listed | 132 |
| 24 | oakley | john | M | 70 | Anglican | English | New Brunswick | Farmers, general and nfs | 132 |
| 5 | oakley | sarah | F | 79 | Anglican | English | New Brunswick | No Occupation Listed | 133 |
| 7 | oakley | sarah | F | 27 | Anglican | English | New Brunswick | No Occupation Listed | 133 |
| 6 | oakley | tamar | F | 65 | Anglican | English | New Brunswick | No Occupation Listed | 133 |
| 18 | olga | charles | M | 2 | Baptist | Scottish | New Brunswick | No Occupation Listed | 101 |
| 16 | olga | elizabeth | F | 17 | Baptist | Scottish | New Brunswick | No Occupation Listed | 101 |
| 19 | olga | ethel | F | 1 | Baptist | Scottish | New Brunswick | No Occupation Listed | 101 |
| 15 | olga | frederic | M | 16 | Baptist | Scottish | New Brunswick | Farmers, general and nfs | 101 |
| 14 | olga | james | M | 27 | Baptist | Scottish | New Brunswick | river drivers | 101 |
| 17 | olga | miles | M | 7 | Baptist | Scottish | New Brunswick | No Occupation Listed | 101 |
| 13 | olga | paticiena | F | 30 | Baptist | English | New Brunswick | No Occupation Listed | 101 |
| 12 | olga | william | M | 50 | Baptist | Scottish | New Brunswick | Tanners nfs | 101 |
| 21 | orchard | charles | M | 6 | Anglican | English | New Brunswick | No Occupation Listed | 20 |
| 25 | orchard | dermaca | F | 11 | Anglican | English | New Brunswick | No Occupation Listed | 78 |
| 23 | orchard | emly | F | 51 | Anglican | English | New Brunswick | No Occupation Listed | 78 |
| 24 | orchard | hattie | F | 24 | Baptist | Scottish | New Brunswick | No Occupation Listed | 21 |
| 24 | orchard | henry | M | 13 | Anglican | English | New Brunswick | No Occupation Listed | 78 |
| 1 | orchard | martha | F | 1 | Baptist | English | New Brunswick | No Occupation Listed | 21 |
| 1 | orchard | mary | F | 7 | Anglican | English | New Brunswick | No Occupation Listed | 78 |
| 25 | orchard | minnie | F | 12 | Anglican | English | New Brunswick | No Occupation Listed | 21 |
| 22 | orchard | robert | M | 59 | Anglican | English | England | Farmers, general and nfs | 78 |
| 23 | orchard | samuel | M | 36 | Anglican | English | New Brunswick | Farmers, general and nfs | 21 |
| 12 | orehord | dora | F | 2 | Anglican | English | New Brunswick | No Occupation Listed | 53 |
| 8 | orehord | earnest | M | 9 | Anglican | English | New Brunswick | No Occupation Listed | 53 |
| 9 | orehord | emma | F | 7 | Anglican | English | New Brunswick | No Occupation Listed | 53 |
| 10 | orehord | george | M | 5 | Anglican | English | New Brunswick | No Occupation Listed | 53 |
| 7 | orehord | james | M | 11 | Anglican | English | New Brunswick | No Occupation Listed | 53 |
| 4 | orehord | john | M | 39 | Anglican | English | New Brunswick | Farmers, general and nfs | 53 |
| 11 | orehord | lueschia | F | 3 | Anglican | English | New Brunswick | No Occupation Listed | 53 |
| 5 | orehord | mary | F | 34 | Anglican | English | New Brunswick | No Occupation Listed | 53 |
| 6 | orehord | mary | F | 13 | Anglican | English | New Brunswick | No Occupation Listed | 53 |
| 13 | orehord | oswald | M | 1 | Anglican | English | New Brunswick | No Occupation Listed | 53 |