Residents of Wookwamakong — Sub-district L, surnames J (1881 Census)
| # | Surname | Given | Sex | Age | Religion | Origin | Birthplace | Occupation | HH |
| 14 | jaco | alexandre | M | 42 | Roman Catholic | Aboriginal peoples, n.s | Ontario | Farmers, general and nfs | 71 |
| 9 | jaco | catherine | F | 66 | Roman Catholic | Aboriginal peoples, n.s | Ontario | No Occupation Listed | 75 |
| 16 | jaco | eli | M | 23 | Roman Catholic | Aboriginal peoples, n.s | Ontario | Labourers nfs | 71 |
| 24 | jaco | emilia | F | 6 | Roman Catholic | Aboriginal peoples, n.s | Ontario | No Occupation Listed | 199 |
| 18 | jaco | enriette | F | 18 | Roman Catholic | Aboriginal peoples, n.s | Ontario | No Occupation Listed | 71 |
| 17 | jaco | frederic | M | 20 | Roman Catholic | Aboriginal peoples, n.s | Ontario | Fishermen | 71 |
| 8 | jaco | joseph | M | 65 | Roman Catholic | Aboriginal peoples, n.s | Ontario | Farmers, general and nfs | 75 |
| 21 | jaco | joseph | M | 30 | Roman Catholic | Aboriginal peoples, n.s | Ontario | Farmers, general and nfs | 199 |
| 23 | jaco | joseph | M | 8 | Roman Catholic | Aboriginal peoples, n.s | Ontario | No Occupation Listed | 199 |
| 19 | jaco | louis | M | 7 | Roman Catholic | Aboriginal peoples, n.s | Ontario | No Occupation Listed | 71 |
| 20 | jaco | louis | M | 2 | Roman Catholic | Aboriginal peoples, n.s | Ontario | No Occupation Listed | 71 |
| 15 | jaco | marie | F | 35 | Roman Catholic | Aboriginal peoples, n.s | Ontario | Housekeeper nfs | 71 |
| 25 | jaco | marie | F | 4 | Roman Catholic | Aboriginal peoples, n.s | Ontario | No Occupation Listed | 199 |
| 22 | jaco | philomena | F | 27 | Roman Catholic | Aboriginal peoples, n.s | Ontario | No Occupation Listed | 199 |
| 3 | janisseau | joseph | M | 71 | Roman Catholic | French | Illegible | Teachers (unspecified) | 1 |
| 8 | johnston | anna | F | 14 | Roman Catholic | Aboriginal peoples, n.s | Ontario | No Occupation Listed | 3 |