Residents of Cornwall — Sub-district D, surnames M, part 3 (1881 Census)
| # | Surname | Given | Sex | Age | Religion | Origin | Birthplace | Occupation | HH |
| 16 | malleth | margaret | F | 93 | Roman Catholic | French | Quebec | No Occupation Listed | 304 |
| 21 | marsh | abrem | M | 80 | Wesleyan Methodist | English | Ontario | No Occupation Listed | 289 |
| 18 | marsh | adeline | F | 33 | Wesleyan Methodist | German | Ontario | No Occupation Listed | 289 |
| 20 | marsh | curtus | M | 3 | | English | Ontario | No Occupation Listed | 289 |
| 17 | marsh | james | M | 36 | Wesleyan Methodist | English | Ontario | Farmers, general and nfs | 289 |
| 22 | marsh | margret | F | 48 | | English | Ontario | No Occupation Listed | 289 |
| 19 | marsh | william | M | 8 | | English | Ontario | No Occupation Listed | 289 |
| 13 | martin | allice | F | 7 | | French | Ontario | No Occupation Listed | 288 |
| 7 | martin | andrew | M | 1 | | French | Ontario | No Occupation Listed | 283 |
| 12 | martin | catherine | F | 28 | Roman Catholic | French | Ontario | No Occupation Listed | 288 |
| 16 | martin | george | M | 2 | | French | Ontario | No Occupation Listed | 288 |
| 14 | martin | james | M | 5 | | French | Ontario | No Occupation Listed | 288 |
| 15 | martin | margret | F | 3 | | French | Ontario | No Occupation Listed | 288 |
| 11 | martin | norman | M | 36 | Anglican | French | Ontario | Labourers nfs | 288 |
| 9 | mcarthur | archibald | M | 43 | Roman Catholic | Scottish | Ontario | Farmers, general and nfs | 268 |
| 10 | mcarthur | catherine | F | 35 | Presbyterian | Scottish | Ontario | No Occupation Listed | 268 |
| 13 | mcarthur | jennet | F | 5 | Presbyterian | Scottish | Ontario | No Occupation Listed | 268 |
| 12 | mcarthur | lillian | F | 7 | Presbyterian | Scottish | Ontario | No Occupation Listed | 268 |
| 14 | mcarthur | mary | F | 1 | Presbyterian | Scottish | Ontario | No Occupation Listed | 268 |
| 11 | mcarthur | william | M | 9 | Presbyterian | Scottish | Ontario | No Occupation Listed | 268 |
| 19 | mcdermid | alexr | M | 38 | Presbyterian | Scottish | Scotland | Farmers, general and nfs | 259 |
| 20 | mcdermid | isabella | F | 33 | Presbyterian | Scottish | Ontario | No Occupation Listed | 259 |
| 16 | mcdonald | donald | M | 15 | Roman Catholic | Scottish | Ontario | Farmers, general and nfs | 264 |
| 19 | mcdonald | earnest | M | 2 | Roman Catholic | Scottish | Ontario | No Occupation Listed | 264 |
| 17 | mcdonald | george | M | 14 | Roman Catholic | Scottish | Ontario | Farmers, general and nfs | 264 |
| 14 | mcdonald | john | M | 54 | Roman Catholic | Scottish | Ontario | Farmers, general and nfs | 264 |
| 15 | mcdonald | mary | F | 40 | Anglican | German | Ontario | No Occupation Listed | 264 |
| 18 | mcdonald | mary | F | 11 | Roman Catholic | Scottish | Ontario | No Occupation Listed | 264 |
| 24 | mcdonell | albert | M | 19 | | Scottish | Ontario | Pedlars and hawkers | 286 |
| 7 | mcdonell | annie | F | 36 | | Scottish | Ontario | No Occupation Listed | 286 |
| 15 | mcdonell | archibald | M | 4 | | Scottish | United States | No Occupation Listed | 315 |
| 13 | mcdonell | daniel | M | 9 | | Scottish | United States | No Occupation Listed | 315 |
| 21 | mcdonell | donald | M | 67 | Roman Catholic | Scottish | Ontario | Carpenters | 286 |
| 4 | mcdonell | earnest | M | 7 | | Scottish | Ontario | No Occupation Listed | 286 |
| 11 | mcdonell | esabella | F | 37 | Presbyterian | Scottish | Ontario | No Occupation Listed | 315 |
| 22 | mcdonell | fanney | F | 57 | Wesleyan Methodist | English | England | No Occupation Listed | 286 |
| 6 | mcdonell | fredrick | M | 3 | | Scottish | Ontario | No Occupation Listed | 286 |
| 3 | mcdonell | george | M | 9 | | Scottish | Ontario | No Occupation Listed | 286 |
| 2 | mcdonell | john | M | 12 | | Scottish | Ontario | No Occupation Listed | 286 |
| 5 | mcdonell | maria | F | 5 | | Scottish | Ontario | No Occupation Listed | 286 |
| 23 | mcdonell | mary | F | 34 | Wesleyan Methodist | Scottish | Ontario | No Occupation Listed | 286 |
| 14 | mcdonell | serah | F | 7 | | Scottish | United States | No Occupation Listed | 315 |
| 16 | mcdonell | sophia | F | 1 | | Scottish | United States | No Occupation Listed | 315 |
| 10 | mcdonell | w | M | 33 | Presbyterian | Scottish | Ontario | Farmers, general and nfs | 315 |
| 25 | mcdonell | william | M | 16 | | Scottish | Ontario | No Occupation Listed | 286 |
| 12 | mcdonell | william | M | 10 | | Scottish | United States | No Occupation Listed | 315 |
| 11 | mcgillis | alexander | M | 11 | Roman Catholic | Scottish | Ontario | No Occupation Listed | 257 |
| 10 | mcgillis | christy | F | 16 | Roman Catholic | Scottish | Ontario | Spinners and winders | 257 |
| 8 | mcgillis | donald | M | 20 | Roman Catholic | Scottish | Ontario | Labourers nfs | 257 |
| 7 | mcgillis | mary | F | 25 | Roman Catholic | Scottish | Ontario | Weavers | 257 |
| 9 | mcgillis | ranald | M | 18 | Roman Catholic | Scottish | Ontario | Labourers nfs | 257 |
| 25 | mitchel | annie | F | 22 | Roman Catholic | Aboriginal peoples, n.s | Ontario | No Occupation Listed | 298 |
| 22 | mitchel | augus | M | 11 | Roman Catholic | Aboriginal peoples, n.s | Ontario | No Occupation Listed | 297 |
| 1 | mitchel | catherine | F | 5 | Roman Catholic | Aboriginal peoples, n.s | Ontario | No Occupation Listed | 298 |
| 21 | mitchel | cecilia | F | 20 | Roman Catholic | Aboriginal peoples, n.s | Ontario | Basket Makers | 297 |
| 20 | mitchel | charles | M | 15 | Roman Catholic | Aboriginal peoples, n.s | Ontario | Basket Makers | 297 |
| 24 | mitchel | john | M | 21 | Roman Catholic | Aboriginal peoples, n.s | Ontario | Basket Makers | 298 |
| 2 | mitchel | john | M | 2 | Roman Catholic | Aboriginal peoples, n.s | Ontario | No Occupation Listed | 298 |
| 18 | mitchel | joseph | M | 49 | Roman Catholic | Aboriginal peoples, n.s | Ontario | Basket Makers | 297 |
| 15 | mitchel | louise | F | 20 | Roman Catholic | Aboriginal peoples, n.s | Ontario | No Occupation Listed | 301 |
| 19 | mitchel | margaret | F | 45 | Roman Catholic | Aboriginal peoples, n.s | Ontario | Basket Makers | 297 |
| 23 | mitchel | mary | F | 1 | Roman Catholic | Aboriginal peoples, n.s | Ontario | No Occupation Listed | 297 |
| 14 | mitchel | michael | M | 23 | Roman Catholic | Aboriginal peoples, n.s | Ontario | Trappers or Hunters | 301 |
| 1 | mullen | ann | F | 35 | Presbyterian | Scottish | Ontario | No Occupation Listed | 291 |
| 6 | mullen | archey | M | 2 | | Irish | Ontario | No Occupation Listed | 291 |
| 5 | mullen | ida | F | 4 | | Irish | Ontario | No Occupation Listed | 291 |
| 3 | mullen | jessey | F | 12 | | Irish | Ontario | No Occupation Listed | 291 |
| 23 | mullen | john | M | 40 | | Irish | Ontario | Farmers, general and nfs | 290 |
| 25 | mullen | joseph | M | 49 | Presbyterian | Irish | Ontario | Farmers, general and nfs | 291 |
| 2 | mullen | margret | F | 14 | | Irish | Ontario | No Occupation Listed | 291 |
| 4 | mullen | william | M | 10 | | Irish | Ontario | No Occupation Listed | 291 |
| 24 | mullen | | F | 68 | Roman Catholic | Scottish | Ontario | No Occupation Listed | 290 |
| 11 | murdock | eva | F | 9 | | Irish | Ontario | No Occupation Listed | 284 |
| 10 | murdock | serah | F | 34 | Anglican | German | Ontario | No Occupation Listed | 284 |
| 9 | murdock | william | M | 37 | Anglican | Irish | Ontario | No Occupation Listed | 284 |
| 16 | myers | allice | F | 82 | Anglican | English | Ontario | No Occupation Listed | 309 |