Residents of Cornwall — Sub-district D, surnames J (1881 Census)
| # | Surname | Given | Sex | Age | Religion | Origin | Birthplace | Occupation | HH |
| 16 | jacko | annie | F | 10 | Roman Catholic | Aboriginal peoples, n.s | Ontario | No Occupation Listed | 290 |
| 15 | jacko | christy | F | 16 | Roman Catholic | Aboriginal peoples, n.s | Ontario | No Occupation Listed | 290 |
| 12 | jacko | domenic | M | 38 | Roman Catholic | Aboriginal peoples, n.s | Ontario | Farmers, general and nfs | 290 |
| 13 | jacko | joseph | M | 20 | Roman Catholic | Aboriginal peoples, n.s | Ontario | Farmers, general and nfs | 285 |
| 13 | jacko | margaret | F | 35 | Roman Catholic | Aboriginal peoples, n.s | Ontario | No Occupation Listed | 290 |
| 12 | jacko | mary | F | 18 | Roman Catholic | Aboriginal peoples, n.s | United States | No Occupation Listed | 285 |
| 17 | jacko | michael | M | 8 | Roman Catholic | Aboriginal peoples, n.s | Ontario | No Occupation Listed | 290 |
| 11 | jacko | roland | M | 22 | Roman Catholic | Aboriginal peoples, n.s | Ontario | Farmers, general and nfs | 285 |
| 14 | jacko | zacariah | M | 19 | Roman Catholic | Aboriginal peoples, n.s | Ontario | Labourers nfs | 290 |
| 12 | jacob | agnes | F | 36 | Roman Catholic | Aboriginal peoples, n.s | Quebec | Basket Makers | 315 |
| 17 | jacob | agnes | F | 38 | Roman Catholic | Aboriginal peoples, n.s | United States | No Occupation Listed | 316 |
| 23 | jacob | alex | M | 5 | Roman Catholic | Aboriginal peoples, n.s | Ontario | No Occupation Listed | 316 |
| 2 | jacob | alexr | M | 0 | Roman Catholic | Aboriginal peoples, n.s | Ontario | No Occupation Listed | 288 |
| 24 | jacob | annie | F | 14 | Wesleyan Methodist | Aboriginal peoples, n.s | Quebec | No Occupation Listed | 276 |
| 25 | jacob | annie | F | 24 | Roman Catholic | Aboriginal peoples, n.s | Ontario | No Occupation Listed | 313 |
| 2 | jacob | cecilia | F | 1 | Roman Catholic | Aboriginal peoples, n.s | Quebec | No Occupation Listed | 313 |
| 21 | jacob | eliza | F | 10 | Roman Catholic | Aboriginal peoples, n.s | Ontario | No Occupation Listed | 316 |
| 24 | jacob | elizabeth | F | 5 | Roman Catholic | Aboriginal peoples, n.s | Ontario | No Occupation Listed | 316 |
| 20 | jacob | john | M | 13 | Roman Catholic | Aboriginal peoples, n.s | Ontario | No Occupation Listed | 316 |
| 24 | jacob | lawrence | M | 32 | Roman Catholic | Aboriginal peoples, n.s | Ontario | Farmers, general and nfs | 288 |
| 18 | jacob | levi | M | 21 | Roman Catholic | Aboriginal peoples, n.s | Ontario | Farmers, general and nfs | 316 |
| 25 | jacob | margaret | F | 13 | Wesleyan Methodist | Aboriginal peoples, n.s | Quebec | No Occupation Listed | 276 |
| 25 | jacob | margaret | F | 18 | Roman Catholic | Aboriginal peoples, n.s | Ontario | No Occupation Listed | 288 |
| 25 | jacob | margaret | F | 3 | Roman Catholic | Aboriginal peoples, n.s | Ontario | No Occupation Listed | 316 |
| 14 | jacob | mary | F | 18 | Roman Catholic | Aboriginal peoples, n.s | Ontario | Basket Makers | 315 |
| 15 | jacob | mary | F | 10 | Roman Catholic | Aboriginal peoples, n.s | Ontario | No Occupation Listed | 315 |
| 16 | jacob | mitchel | M | 50 | Roman Catholic | Aboriginal peoples, n.s | Ontario | Farmers, general and nfs | 316 |
| 19 | jacob | mitchel | M | 15 | Roman Catholic | Aboriginal peoples, n.s | Ontario | No Occupation Listed | 316 |
| 13 | jacob | nicholas | M | 21 | Roman Catholic | Aboriginal peoples, n.s | Ontario | Basket Makers | 315 |
| 1 | jacob | peter | M | 7 | Roman Catholic | Aboriginal peoples, n.s | Ontario | No Occupation Listed | 288 |
| 1 | jacob | peter | M | 7 | Roman Catholic | Aboriginal peoples, n.s | Quebec | No Occupation Listed | 313 |
| 22 | jacob | thomas | M | 8 | Roman Catholic | Aboriginal peoples, n.s | Ontario | No Occupation Listed | 316 |
| 1 | jarvo | catherine | F | 28 | Roman Catholic | French | Ontario | Tailors and tailoresses | 71 |
| 5 | jarvo | charles | M | 1 | Roman Catholic | French | Ontario | No Occupation Listed | 29 |
| 4 | jarvo | donald | M | 4 | Roman Catholic | French | Ontario | No Occupation Listed | 29 |
| 7 | jarvo | edward | M | 14 | Roman Catholic | French | Ontario | No Occupation Listed | 71 |
| 5 | jarvo | elizabeth | F | 18 | Roman Catholic | French | Ontario | Servants nfs | 71 |
| 3 | jarvo | francis | M | 23 | Roman Catholic | French | Ontario | Labourers nfs | 71 |
| 2 | jarvo | john | M | 33 | Roman Catholic | French | Ontario | Labourers nfs | 29 |
| 6 | jarvo | joseph | M | 16 | Roman Catholic | French | Ontario | No Occupation Listed | 71 |
| 3 | jarvo | julia | F | 26 | Roman Catholic | Scottish | Ontario | No Occupation Listed | 29 |
| 24 | jarvo | margaret | F | 57 | Roman Catholic | French | Ontario | No Occupation Listed | 71 |
| 4 | jarvo | margaret | F | 21 | Roman Catholic | French | Ontario | Servants nfs | 71 |
| 2 | jarvo | mary | F | 25 | Roman Catholic | French | Ontario | Tailors and tailoresses | 71 |
| 23 | jarvo | peter | M | 60 | Roman Catholic | French | Quebec | Farmers, general and nfs | 71 |
| 7 | jarvois | adel | F | 3 | Roman Catholic | French | Ontario | No Occupation Listed | 267 |
| 8 | jarvois | charles | M | 0 | Roman Catholic | French | Ontario | No Occupation Listed | 267 |
| 1 | jarvois | harrison | M | 33 | Roman Catholic | French | Quebec | Labourers nfs | 267 |
| 4 | jarvois | joseph | M | 7 | Roman Catholic | French | Ontario | No Occupation Listed | 267 |
| 2 | jarvois | mary | F | 32 | Roman Catholic | French | Quebec | No Occupation Listed | 267 |
| 3 | jarvois | matilda | F | 9 | Roman Catholic | French | Ontario | No Occupation Listed | 267 |
| 6 | jarvois | melvina | F | 5 | Roman Catholic | French | Ontario | No Occupation Listed | 267 |
| 5 | jarvois | peter | M | 7 | Roman Catholic | French | Ontario | No Occupation Listed | 267 |
| 18 | jendwa | elezibeth | F | 6 | | French | Quebec | No Occupation Listed | 114 |
| 19 | jendwa | gilbert | M | 5 | | French | Quebec | No Occupation Listed | 114 |
| 16 | jendwa | hellen | F | 27 | Roman Catholic | French | Quebec | No Occupation Listed | 114 |
| 15 | jendwa | levi | M | 33 | Roman Catholic | French | Quebec | Labourers nfs | 114 |
| 20 | jendwa | matilda | F | 3 | | French | Quebec | No Occupation Listed | 114 |
| 17 | jendwa | noah | M | 10 | | French | Quebec | No Occupation Listed | 114 |
| 15 | johnson | albert | M | 0 | Anglican | Scottish | Ontario | No Occupation Listed | 112 |
| 22 | johnson | angus | M | 18 | Presbyterian | Irish | Ontario | Farmers, general and nfs | 207 |
| 9 | johnson | arthur | M | 6 | Anglican | Scottish | Ontario | No Occupation Listed | 110 |
| 1 | johnson | catherine | F | 6 | Presbyterian | Irish | Ontario | No Occupation Listed | 207 |
| 25 | johnson | eliza | F | 12 | Presbyterian | Irish | Ontario | No Occupation Listed | 207 |
| 5 | johnson | francis | F | 60 | Roman Catholic | Irish | Quebec | No Occupation Listed | 179 |
| 6 | johnson | james | M | 34 | Anglican | Scottish | Ontario | Farmers, general and nfs | 110 |
| 20 | johnson | john | M | 28 | Presbyterian | English | Ontario | Hotel Keepers and Managers | 89 |
| 24 | johnson | john | M | 13 | Presbyterian | Irish | Ontario | No Occupation Listed | 207 |
| 21 | johnson | margaret | F | 24 | Roman Catholic | Irish | Ontario | No Occupation Listed | 89 |
| 21 | johnson | margaret | F | 37 | Presbyterian | Scottish | Ontario | No Occupation Listed | 207 |
| 14 | johnson | martha | F | 25 | Anglican | Irish | Ontario | No Occupation Listed | 112 |
| 22 | johnson | mary | F | 2 | Roman Catholic | English | Ontario | No Occupation Listed | 89 |
| 7 | johnson | mary | F | 38 | Anglican | Scottish | Ontario | No Occupation Listed | 110 |
| 12 | johnson | mary | F | 57 | Wesleyan Methodist | German | Ontario | No Occupation Listed | 111 |
| 23 | johnson | mary | F | 15 | Presbyterian | Irish | Ontario | No Occupation Listed | 207 |
| 4 | johnson | mary | F | 50 | Roman Catholic | Dutch | Ontario | No Occupation Listed | 61 |
| 10 | johnson | michael | M | 2 | Anglican | Scottish | Ontario | No Occupation Listed | 110 |
| 13 | johnson | michael | M | 30 | Anglican | Scottish | Ontario | Farmers, general and nfs | 112 |
| 20 | johnson | michael | M | 48 | Presbyterian | Irish | Ontario | Farmers, general and nfs | 207 |
| 8 | johnson | robert | M | 6 | Anglican | Scottish | Ontario | No Occupation Listed | 110 |
| 4 | johnson | rufus | M | 73 | Presbyterian | English | Ontario | Farmers, general and nfs | 179 |
| 16 | johnson | sarah | F | 22 | Anglican | Scottish | Ontario | Factory labourers (non-specified manufacturing) | 112 |
| 11 | johnson | thomas | M | 62 | Wesleyan Methodist | Scottish | Ontario | Farmers, general and nfs | 111 |
| 17 | johnson | william | M | 20 | Anglican | Scottish | Ontario | Farmers, general and nfs | 112 |
| 3 | johnston | adam | M | 33 | Presbyterian | Scottish | Ontario | Labourers nfs | 229 |
| 6 | johnston | albert | M | 14 | Presbyterian | Scottish | Ontario | No Occupation Listed | 229 |
| 1 | johnston | alferd | M | 30 | Wesleyan Methodist | Scottish | Ontario | Blacksmiths | 1 |
| 19 | johnston | alva | M | 5 | | Scottish | Ontario | No Occupation Listed | 299 |
| 4 | johnston | andrew | M | 6 | Wesleyan Methodist | English | Ontario | No Occupation Listed | 1 |
| 13 | johnston | ann | F | 26 | Wesleyan Methodist | Scottish | Ontario | No Occupation Listed | 238 |
| 21 | johnston | bella | F | 26 | Wesleyan Methodist | Scottish | Ontario | No Occupation Listed | 300 |
| 14 | johnston | benjamin | M | 35 | Wesleyan Methodist | Scottish | Ontario | Farmers, general and nfs | 299 |
| 25 | johnston | bertha | F | 28 | Wesleyan Methodist | Scottish | United States | No Occupation Listed | 236 |
| 5 | johnston | carmi | M | 16 | Presbyterian | Scottish | Ontario | No Occupation Listed | 229 |
| 22 | johnston | catherine | F | 5 | | French | Ontario | No Occupation Listed | 145 |
| 22 | johnston | catherine | F | 24 | | Scottish | Ontario | No Occupation Listed | 235 |
| 17 | johnston | catherine | F | 11 | | Scottish | Ontario | No Occupation Listed | 299 |
| 19 | johnston | cristo | M | 26 | Roman Catholic | French | Ontario | Labourers nfs | 145 |
| 24 | johnston | cyrus | M | 30 | Wesleyan Methodist | Scottish | Ontario | Farmers, general and nfs | 236 |
| 17 | johnston | edward | M | 5 | | Scottish | Ontario | No Occupation Listed | 238 |
| 18 | johnston | emely | F | 8 | | Scottish | Ontario | No Occupation Listed | 299 |
| 2 | johnston | emma | F | 29 | Wesleyan Methodist | English | Ontario | No Occupation Listed | 1 |
| 1 | johnston | ester | F | 3 | | Scottish | Ontario | No Occupation Listed | 236 |
| 21 | johnston | ezra | M | 8 | | French | Ontario | No Occupation Listed | 145 |
| 2 | johnston | george | M | 56 | Wesleyan Methodist | Scottish | Ontario | Labourers nfs | 237 |
| 16 | johnston | george | M | 12 | | Scottish | Ontario | No Occupation Listed | 299 |
| 15 | johnston | harriet | F | 35 | Wesleyan Methodist | Scottish | Ontario | No Occupation Listed | 299 |
| 20 | johnston | hellen | F | 25 | Roman Catholic | French | Ontario | No Occupation Listed | 145 |
| 23 | johnston | irving | M | 3 | | French | Ontario | No Occupation Listed | 145 |
| 7 | johnston | jane | F | 70 | Anglican | English | Ontario | No Occupation Listed | 50 |
| 8 | johnston | jane | F | 22 | Anglican | English | Ontario | No Occupation Listed | 50 |
| 20 | johnston | jane | F | 48 | | Scottish | Ontario | No Occupation Listed | 235 |
| 4 | johnston | jennet | F | 19 | Wesleyan Methodist | Scottish | Ontario | No Occupation Listed | 237 |
| 21 | johnston | john | M | 19 | | Scottish | Ontario | No Occupation Listed | 235 |
| 6 | johnston | joseph | M | 6 | | Scottish | Ontario | No Occupation Listed | 237 |
| 2 | johnston | margret | F | 52 | Presbyterian | Scottish | Ontario | No Occupation Listed | 229 |
| 3 | johnston | marion | F | 7 | Wesleyan Methodist | English | Ontario | No Occupation Listed | 1 |
| 5 | johnston | mary | F | 22 | Wesleyan Methodist | Scottish | Ontario | No Occupation Listed | 237 |
| 19 | johnston | mary | F | 22 | Wesleyan Methodist | Scottish | Ontario | No Occupation Listed | 239 |
| 12 | johnston | miranda | F | 47 | Wesleyan Methodist | Scottish | Ontario | No Occupation Listed | 238 |
| 20 | johnston | nathan | M | 22 | Wesleyan Methodist | Scottish | Ontario | Farmers, general and nfs | 300 |
| 1 | johnston | nedab | M | 56 | Presbyterian | Scottish | Ontario | Farmers, general and nfs | 229 |
| 11 | johnston | osburn | M | 59 | Wesleyan Methodist | Scottish | Ontario | Farmers, general and nfs | 238 |
| 5 | johnston | serah | F | 1 | Wesleyan Methodist | English | Ontario | No Occupation Listed | 1 |
| 3 | johnston | serah | F | 58 | Wesleyan Methodist | German | Ontario | No Occupation Listed | 237 |
| 14 | johnston | serah | F | 18 | Wesleyan Methodist | Scottish | Ontario | No Occupation Listed | 238 |
| 15 | johnston | victoria | F | 12 | | Scottish | Ontario | No Occupation Listed | 238 |
| 16 | johnston | wesley | M | 9 | | Scottish | Ontario | No Occupation Listed | 238 |
| 24 | johnston | william | M | 0 | | French | Ontario | No Occupation Listed | 145 |
| 4 | johnston | william | M | 19 | Presbyterian | Scottish | Ontario | Labourers nfs | 229 |
| 19 | johnston | william | M | 51 | | Scottish | Ontario | Farmers, general and nfs | 235 |
| 23 | johnston | william | M | 11 | | Scottish | Ontario | No Occupation Listed | 235 |
| 18 | johnston | william | M | 24 | Wesleyan Methodist | Scottish | Ontario | Farmers, general and nfs | 239 |
| 6 | joice | catherine | F | 7 | | Irish | Ontario | No Occupation Listed | 180 |
| 2 | joice | honora | F | 27 | Roman Catholic | Irish | Ireland | No Occupation Listed | 180 |
| 3 | joice | margret | F | 16 | Roman Catholic | Irish | Ontario | No Occupation Listed | 180 |
| 4 | joice | mary | F | 14 | Roman Catholic | Irish | Ontario | No Occupation Listed | 180 |
| 1 | joice | thomas | M | 37 | Roman Catholic | Irish | Ontario | Farmers, general and nfs | 180 |
| 5 | joice | william | M | 11 | Roman Catholic | Irish | Ontario | No Occupation Listed | 180 |