Residents of Horton — Sub-district B, surnames D (1881 Census)
| # | Surname | Given | Sex | Age | Religion | Origin | Birthplace | Occupation | HH |
| 15 | dagg | maria | F | 57 | Anglican | Irish | Ontario | No Occupation Listed | 179 |
| 16 | dagg | sarah | F | 15 | Anglican | Irish | Ontario | No Occupation Listed | 179 |
| 14 | dagg | thomas | M | 49 | Anglican | Irish | Ireland | Farmers, general and nfs | 179 |
| 17 | dagg | william | M | 12 | Anglican | Irish | Ontario | No Occupation Listed | 179 |
| 5 | dean | eliza | F | 55 | Episcopal Methodist | Irish | Ontario | No Occupation Listed | 243 |
| 1 | dean | elizabeth | F | 18 | Episcopal Methodist | Irish | Ontario | No Occupation Listed | 243 |
| 23 | dean | john | M | 50 | Episcopal Methodist | Irish | Ireland | Farmers, general and nfs | 243 |
| 2 | dean | john | M | 16 | Episcopal Methodist | Irish | Ontario | No Occupation Listed | 243 |
| 24 | dean | margaret | F | 50 | Episcopal Methodist | Irish | Ireland | No Occupation Listed | 243 |
| 4 | dean | margaret | F | 68 | Episcopal Methodist | Irish | Ontario | No Occupation Listed | 243 |
| 25 | dean | susan | F | 20 | Episcopal Methodist | Irish | Ontario | No Occupation Listed | 243 |
| 6 | dean | thomas | M | 26 | Episcopal Methodist | Irish | Ontario | Farmers, general and nfs | 244 |
| 3 | dean | william | M | 14 | Episcopal Methodist | Irish | Ontario | No Occupation Listed | 243 |
| 16 | dechonn | thomas | M | 6 | Presbyterian | French | Quebec | No Occupation Listed | 95 |
| 14 | devine | andrew | M | 65 | Roman Catholic | Irish | Ireland | Farmers, general and nfs | 234 |
| 20 | devine | andrew | M | 18 | Roman Catholic | Irish | Ontario | No Occupation Listed | 234 |
| 22 | devine | bridget | F | 14 | Roman Catholic | Irish | Ontario | No Occupation Listed | 234 |
| 23 | devine | elizabeth | F | 12 | Roman Catholic | Irish | Ontario | No Occupation Listed | 234 |
| 17 | devine | felix | M | 24 | Roman Catholic | Irish | Ontario | No Occupation Listed | 234 |
| 21 | devine | hanora | F | 16 | Roman Catholic | Irish | Ontario | No Occupation Listed | 234 |
| 15 | devine | mary | F | 55 | Roman Catholic | Irish | Ireland | No Occupation Listed | 234 |
| 18 | devine | mary | F | 22 | Roman Catholic | Irish | Ontario | No Occupation Listed | 234 |
| 16 | devine | mathew | M | 26 | Roman Catholic | Irish | Ontario | No Occupation Listed | 234 |
| 19 | devine | patrick | M | 20 | Roman Catholic | Irish | Ontario | No Occupation Listed | 234 |
| 10 | dillabough | george | M | 4 | Episcopal Methodist | Irish | Ontario | No Occupation Listed | 250 |
| 11 | dillabough | william | M | 3 | Episcopal Methodist | Irish | Ontario | No Occupation Listed | 250 |
| 25 | donlon | john | M | 66 | Roman Catholic | Irish | Ireland | Farmers, general and nfs | 97 |
| 16 | dow | catherine | F | 33 | Presbyterian | Scottish | Ontario | No Occupation Listed | 19 |
| 17 | dow | catherine | F | 3 | Presbyterian | French | Quebec | No Occupation Listed | 19 |
| 13 | dunlap | elizabeth | F | 11 | Roman Catholic | Irish | Ontario | No Occupation Listed | 233 |
| 16 | dunlap | george | M | 2 | Roman Catholic | Irish | Ontario | No Occupation Listed | 216 |
| 8 | dunlap | james | M | 17 | Roman Catholic | Irish | Ontario | No Occupation Listed | 216 |
| 11 | dunlap | james | M | 18 | Roman Catholic | Irish | Ontario | No Occupation Listed | 233 |
| 10 | dunlap | john | M | 13 | Roman Catholic | Irish | Ontario | No Occupation Listed | 216 |
| 7 | dunlap | john | M | 24 | Roman Catholic | Irish | Ontario | Farmers, general and nfs | 233 |
| 9 | dunlap | margaret | F | 15 | Roman Catholic | Irish | Ontario | No Occupation Listed | 216 |
| 8 | dunlap | margaret | F | 25 | Roman Catholic | Irish | Ontario | No Occupation Listed | 233 |
| 14 | dunlap | martin | M | 5 | Roman Catholic | Irish | Ontario | No Occupation Listed | 216 |
| 7 | dunlap | mary | F | 40 | Roman Catholic | Irish | Ontario | No Occupation Listed | 216 |
| 11 | dunlap | mary | F | 11 | Roman Catholic | Irish | Ontario | No Occupation Listed | 216 |
| 6 | dunlap | mary | F | 47 | Roman Catholic | Irish | Ireland | No Occupation Listed | 233 |
| 10 | dunlap | mary | F | 21 | Roman Catholic | Irish | Ontario | No Occupation Listed | 233 |
| 15 | dunlap | michael | M | 4 | Roman Catholic | Irish | Ontario | No Occupation Listed | 216 |
| 12 | dunlap | michael | M | 13 | Roman Catholic | Irish | Ontario | No Occupation Listed | 233 |
| 6 | dunlap | robert | M | 50 | Roman Catholic | Irish | Ontario | Farmers, general and nfs | 216 |
| 12 | dunlap | robert | M | 9 | Roman Catholic | Irish | Ontario | No Occupation Listed | 216 |
| 13 | dunlap | william | M | 7 | Roman Catholic | Irish | Ontario | No Occupation Listed | 216 |
| 5 | dunlap | william | M | 50 | Roman Catholic | Irish | Ontario | Farmers, general and nfs | 233 |
| 9 | dunlap | william | M | 22 | Roman Catholic | Irish | Ontario | No Occupation Listed | 233 |