Residents of Rochester — Sub-district O, surnames J (1881 Census)
| # | Surname | Given | Sex | Age | Religion | Origin | Birthplace | Occupation | HH |
| 20 | jacques | damase | M | 15 | Roman Catholic | French | Quebec | Clerks in shops and stores | 17 |
| 18 | janisse | alaxandrin | F | 15 | Roman Catholic | French | Ontario | No Occupation Listed | 185 |
| 16 | janisse | clesophase | M | 53 | Roman Catholic | French | Ontario | Farmers, general and nfs | 185 |
| 19 | janisse | elisabel | F | 10 | Roman Catholic | French | Ontario | No Occupation Listed | 185 |
| 17 | janisse | soulange | F | 47 | Roman Catholic | French | Ontario | No Occupation Listed | 185 |
| 11 | jeriott | albert | M | 11 | Calvinistic Baptist | English | Ontario | No Occupation Listed | 133 |
| 9 | jeriott | charles | M | 14 | Calvinistic Baptist | English | Ontario | No Occupation Listed | 133 |
| 15 | jeriott | ellen | F | 0 | Calvinistic Baptist | English | Ontario | No Occupation Listed | 133 |
| 12 | jeriott | idia | F | 8 | Calvinistic Baptist | English | Ontario | No Occupation Listed | 133 |
| 8 | jeriott | jane | F | 33 | Calvinistic Baptist | English | United States | No Occupation Listed | 133 |
| 10 | jeriott | jenni | F | 13 | Calvinistic Baptist | English | Ontario | No Occupation Listed | 133 |
| 13 | jeriott | loretta | F | 6 | Calvinistic Baptist | English | Ontario | No Occupation Listed | 133 |
| 14 | jeriott | william | M | 3 | Calvinistic Baptist | English | Ontario | No Occupation Listed | 133 |
| 22 | jones | edey | M | 13 | Methodist | English | Ontario | No Occupation Listed | 85 |
| 21 | jones | ellie | F | 3 | Wesleyan Methodist | English | Ontario | No Occupation Listed | 89 |
| 19 | jones | frank | M | 9 | Wesleyan Methodist | English | Ontario | No Occupation Listed | 89 |
| 23 | jones | george | M | 5 | Methodist | English | Ontario | No Occupation Listed | 85 |
| 20 | jones | henery | M | 38 | Methodist | English | Ontario | Farmers, general and nfs | 85 |
| 18 | jones | louisia | F | 34 | Wesleyan Methodist | English | Ontario | No Occupation Listed | 89 |
| 21 | jones | tenie | F | 33 | Methodist | English | Ontario | No Occupation Listed | 85 |
| 17 | jones | william | M | 34 | Wesleyan Methodist | English | Ontario | Farmers, general and nfs | 89 |
| 20 | jones | william | M | 7 | Wesleyan Methodist | English | Ontario | No Occupation Listed | 89 |
| 20 | joseph | evins | M | 47 | Baptist | English | England | Farmers, general and nfs | 190 |