Residents of Sydenham — Sub-district B, surnames I (1881 Census)
| # | Surname | Given | Sex | Age | Religion | Origin | Birthplace | Occupation | HH |
| 23 | ingel | elce | F | 55 | Presbyterian | Blank | England | No Occupation Listed | 176 |
| 22 | ingel | georg | M | 61 | Presbyterian | Scottish | Scotland | Farmers, general and nfs | 176 |
| 2 | inuiant | georg | M | 28 | Anglican | Irish | Quebec | Labourers nfs | 304 |
| 13 | iroter | agnus | F | 27 | Anglican | Scottish | Quebec | No Occupation Listed | 253 |
| 12 | iroter | danial | M | 29 | Anglican | Irish | Quebec | Farmers, general and nfs | 253 |
| 5 | iroter | james | M | 61 | Anglican | Irish | Quebec | Farmers, general and nfs | 252 |
| 7 | iroter | james | M | 25 | Anglican | Irish | Quebec | Ambiguous responses | 252 |
| 8 | iroter | jamine | F | 20 | Anglican | Irish | Scotland | No Occupation Listed | 252 |
| 6 | iroter | jane | F | 49 | Anglican | Scottish | Scotland | No Occupation Listed | 252 |
| 15 | iroter | jane | F | 1 | Anglican | Irish | Quebec | No Occupation Listed | 253 |
| 10 | iroter | mary | F | 17 | Anglican | Irish | Quebec | No Occupation Listed | 252 |
| 14 | iroter | mary | F | 2 | Anglican | Irish | Quebec | No Occupation Listed | 253 |
| 9 | iroter | peter | M | 19 | Anglican | Irish | Quebec | No Occupation Listed | 252 |
| 11 | iroter | robert | M | 13 | Anglican | Irish | Quebec | No Occupation Listed | 252 |