Residents of Esquesing — Sub-district G, surnames I (1881 Census)
| # | Surname | Given | Sex | Age | Religion | Origin | Birthplace | Occupation | HH |
| 5 | ireland | catherine | F | 20 | Anglican | Scottish | Ontario | No Occupation Listed | 192 |
| 4 | ireland | john | M | 25 | Anglican | English | Ontario | Farmers, general and nfs | 192 |
| 6 | ireland | mary | F | 52 | Anglican | English | England | No Occupation Listed | 192 |
| 11 | irvin | christopher | M | 4 | Anglican | Irish | Ontario | No Occupation Listed | 79 |
| 9 | irvin | eliza | F | 12 | Anglican | Irish | Ontario | No Occupation Listed | 79 |
| 8 | irvin | elizabeth | F | 14 | Anglican | Irish | Ontario | No Occupation Listed | 79 |
| 2 | irvin | emily | F | 39 | Anglican | English | England | No Occupation Listed | 79 |
| 3 | irvin | emily | F | 22 | Presbyterian | Irish | Ontario | No Occupation Listed | 79 |
| 6 | irvin | helen | F | 17 | Anglican | Irish | Ontario | No Occupation Listed | 79 |
| 1 | irvin | john | M | 43 | Anglican | Irish | Ontario | Manufacturers | 79 |
| 5 | irvin | john | M | 19 | Anglican | Irish | Ontario | Other makers of wooden products | 79 |
| 12 | irvin | mable | F | 2 | Anglican | Irish | Ontario | No Occupation Listed | 79 |
| 7 | irvin | mary | F | 15 | Anglican | Irish | Ontario | No Occupation Listed | 79 |
| 10 | irvin | nancy | F | 5 | Anglican | Irish | Ontario | No Occupation Listed | 79 |
| 4 | irvin | wm | M | 21 | Anglican | Irish | Ontario | Other makers of wooden products | 79 |
| 24 | irving | eliza | F | 50 | Anglican | Scottish | Scotland | Servants nfs | 302 |
| 10 | irving | elizabeth | F | 20 | Episcopal Methodist | Scottish | Ontario | Servants nfs | 262 |
| 20 | irving | elizabeth | F | 23 | Presbyterian | Scottish | Ontario | No Occupation Listed | 351 |
| 17 | irving | george | M | 50 | Presbyterian | Scottish | Scotland | Farmers, general and nfs | 351 |
| 23 | irving | george | M | 12 | Presbyterian | Scottish | Ontario | No Occupation Listed | 351 |
| 18 | irving | homason | F | 54 | Presbyterian | Scottish | Scotland | No Occupation Listed | 351 |
| 21 | irving | janet | F | 18 | Presbyterian | Scottish | Ontario | No Occupation Listed | 351 |
| 9 | irving | maryann | F | 50 | Episcopal Methodist | Irish | Ireland | No Occupation Listed | 262 |
| 22 | irving | maryanne | F | 15 | Presbyterian | Scottish | Ontario | No Occupation Listed | 351 |
| 11 | irving | rebecca | F | 18 | Episcopal Methodist | Scottish | Ontario | Servants nfs | 262 |
| 19 | irving | robert | M | 24 | Presbyterian | Scottish | Scotland | Farmers, general and nfs | 351 |
| 8 | irving | thomas | M | 25 | Presbyterian | Scottish | Ontario | Stone carvers or cutters and stone yard workers | 262 |
| 12 | irving | william | M | 15 | Episcopal Methodist | Scottish | Ontario | No Occupation Listed | 262 |
| 21 | irwin | john | M | 19 | Presbyterian | Irish | Ontario | Blacksmiths | 335 |
| 9 | isaccson | agnes | F | 1 | Anglican | English | Ontario | No Occupation Listed | 187 |
| 5 | isaccson | edwin | M | 31 | Anglican | English | United States | Manufacturers | 187 |
| 10 | isaccson | elisha | M | 37 | Anglican | English | England | Knitters | 187 |
| 7 | isaccson | florence | F | 5 | Anglican | English | Ontario | No Occupation Listed | 187 |
| 8 | isaccson | grace | F | 3 | Anglican | English | Ontario | No Occupation Listed | 187 |
| 6 | isaccson | hannah | F | 25 | Anglican | English | Ontario | No Occupation Listed | 187 |
| 11 | isaccson | loretta | F | 32 | Anglican | English | United States | No Occupation Listed | 187 |