| 20 | oats | bridget | F | 31 | Roman Catholic | Irish | Ireland | No Occupation Listed | 23 |
| 18 | oats | james | M | 60 | Roman Catholic | Irish | Ireland | Labourers nfs | 23 |
| 19 | oats | mary | F | 47 | Roman Catholic | Irish | Ireland | No Occupation Listed | 23 |
| 1 | oconner | ann | F | 6 | Roman Catholic | Irish | Ontario | No Occupation Listed | 91 |
| 2 | oconner | ann | F | 60 | Roman Catholic | Irish | Ireland | No Occupation Listed | 109 |
| 25 | oconner | edmond | M | 9 | Roman Catholic | Irish | Ontario | No Occupation Listed | 91 |
| 22 | oconner | johannah | F | 35 | Roman Catholic | Irish | Ontario | No Occupation Listed | 91 |
| 2 | oconner | john | M | 4 | Roman Catholic | Irish | Ontario | No Occupation Listed | 91 |
| 24 | oconner | mary | F | 11 | Roman Catholic | Irish | Ontario | No Occupation Listed | 91 |
| 23 | oconner | michael | M | 14 | Roman Catholic | Irish | Ontario | No Occupation Listed | 91 |
| 3 | oconner | patrick | M | 2 | Roman Catholic | Irish | Ontario | No Occupation Listed | 91 |
| 1 | oconnor | mary | F | 64 | Roman Catholic | Irish | Ireland | No Occupation Listed | 109 |
| 21 | oconnor | patrick | M | 40 | Roman Catholic | Irish | Ireland | Labourers nfs | 91 |
| 20 | oflynn | cynthia | F | 32 | Episcopal Methodist | Irish | Ontario | No Occupation Listed | 186 |
| 21 | oflynn | mabel | F | 13 | Episcopal Methodist | Irish | Ontario | No Occupation Listed | 186 |
| 19 | oflynn | robert | M | 40 | Episcopal Methodist | Irish | Ontario | Dealer, merchant etc. (Wholesale & retail trade) | 186 |
| 2 | ohara | catherine | F | 42 | Roman Catholic | Irish | Ireland | No Occupation Listed | 131 |
| 5 | ohara | catherine | F | 16 | Roman Catholic | Irish | Ontario | No Occupation Listed | 131 |
| 3 | ohara | ellen | F | 21 | Roman Catholic | Irish | Ontario | No Occupation Listed | 131 |
| 1 | ohara | john | M | 56 | Roman Catholic | Irish | Ireland | Farmers, general and nfs | 131 |
| 7 | ohara | john | M | 20 | Roman Catholic | Irish | Ontario | No Occupation Listed | 131 |
| 4 | ohara | mary | F | 17 | Roman Catholic | Blank | Ontario | No Occupation Listed | 131 |
| 6 | ohara | william | M | 10 | Roman Catholic | Irish | Ontario | No Occupation Listed | 131 |
| 12 | oliver | claton | M | 4 | Roman Catholic | French | Ontario | No Occupation Listed | 295 |
| 11 | oliver | herman | M | 7 | Roman Catholic | French | Ontario | No Occupation Listed | 295 |
| 9 | oliver | levi | M | 26 | Roman Catholic | French | Ontario | Carpenters | 295 |
| 10 | oliver | louisa | F | 26 | Episcopal Methodist | English | Ontario | No Occupation Listed | 295 |
| 13 | oliver | louisa | F | 0 | Roman Catholic | French | Ontario | No Occupation Listed | 295 |
| 8 | oneill | james | M | 2 | Roman Catholic | Irish | Ontario | No Occupation Listed | 237 |
| 5 | oneill | john | M | 37 | Roman Catholic | Irish | Ireland | Butchers | 237 |
| 7 | oneill | john | M | 4 | Roman Catholic | Irish | Ontario | No Occupation Listed | 237 |
| 6 | oneill | mary | F | 27 | Roman Catholic | English | Ontario | No Occupation Listed | 237 |
| 6 | orourke | hugh | M | 50 | Roman Catholic | Irish | Ireland | Merchants, specified large-scale wholesaleing | 87 |
| 20 | orourke | marcella | F | 83 | Roman Catholic | Irish | Ireland | No Occupation Listed | 99 |
| 7 | orourke | mary | F | 49 | Roman Catholic | Irish | Ireland | No Occupation Listed | 87 |
| 10 | orourke | mary | F | 18 | Roman Catholic | Irish | Ontario | No Occupation Listed | 87 |
| 9 | orourke | patrick | M | 24 | Roman Catholic | Irish | Ontario | No Occupation Listed | 87 |
| 8 | orourke | thomas | M | 27 | Roman Catholic | Irish | Ontario | law student | 87 |
| 20 | orr | agnes | F | 20 | Episcopal Methodist | English | Ontario | No Occupation Listed | 68 |
| 10 | orr | catherine | F | 13 | Episcopal Methodist | Scottish | Ontario | No Occupation Listed | 180 |
| 5 | orr | clara | F | 49 | Anglican | English | Ontario | No Occupation Listed | 180 |
| 14 | orr | frank | M | 4 | Episcopal Methodist | Scottish | Ontario | No Occupation Listed | 180 |
| 12 | orr | howell | M | 9 | Episcopal Methodist | Scottish | Ontario | No Occupation Listed | 180 |
| 8 | orr | john | M | 19 | Episcopal Methodist | Scottish | Ontario | Factory labourers (non-specified manufacturing) | 180 |
| 9 | orr | maggie | F | 16 | Episcopal Methodist | Scottish | Ontario | No Occupation Listed | 180 |
| 7 | orr | meriah | F | 23 | Episcopal Methodist | Scottish | Ontario | No Occupation Listed | 180 |
| 13 | orr | minnie | F | 7 | Episcopal Methodist | Scottish | Ontario | No Occupation Listed | 180 |
| 11 | orr | percy | M | 11 | Episcopal Methodist | Scottish | Ontario | No Occupation Listed | 180 |
| 19 | orr | samuel | M | 24 | Episcopal Methodist | Irish | Ontario | river drivers | 68 |
| 4 | orr | samuel | M | 57 | Presbyterian | Scottish | Ontario | river drivers | 180 |
| 6 | orr | samuel | M | 24 | Episcopal Methodist | Scottish | Ontario | Factory labourers (non-specified manufacturing) | 180 |
| 6 | orrill | charles | M | 12 | Anglican | English | Ontario | No Occupation Listed | 323 |
| 23 | orrill | elizabeth | F | 56 | Anglican | English | England | No Occupation Listed | 323 |
| 1 | orrill | emma | F | 23 | Anglican | English | Ontario | No Occupation Listed | 323 |
| 3 | orrill | jane | F | 20 | Anglican | English | Ontario | No Occupation Listed | 323 |
| 25 | orrill | jannet | F | 25 | Anglican | English | Ontario | Milliners | 323 |
| 5 | orrill | john | M | 14 | Anglican | English | Ontario | No Occupation Listed | 323 |
| 24 | orrill | richard | M | 27 | Anglican | English | Ontario | Factory labourers (non-specified manufacturing) | 323 |
| 22 | orrill | robert | M | 68 | Anglican | English | England | Labourers nfs | 323 |
| 4 | orrill | thomas | M | 17 | Anglican | English | Ontario | Factory labourers (non-specified manufacturing) | 323 |
| 2 | orrill | william | M | 22 | Anglican | English | Ontario | Factory labourers (non-specified manufacturing) | 323 |
| 14 | osborn | albert | M | 37 | Episcopal Methodist | German | Ontario | Pedlars and hawkers | 84 |
| 15 | osborn | hanna | F | 38 | Episcopal Methodist | English | Ontario | No Occupation Listed | 84 |
| 16 | osborn | mary | F | 15 | Episcopal Methodist | German | Ontario | No Occupation Listed | 84 |
| 5 | ostrom | burtt | M | 35 | Episcopal Methodist | German | Ontario | Labourers nfs | 92 |
| 4 | ostrom | charles | M | 40 | Episcopal Methodist | German | Ontario | Labourers nfs | 92 |
| 4 | ostrom | charles | M | 11 | Episcopal Methodist | German | Ontario | No Occupation Listed | 74 |
| 2 | ostrom | elizabeth | F | 36 | Episcopal Methodist | German | Ontario | No Occupation Listed | 74 |
| 8 | ostrom | emma | F | 22 | Presbyterian | Scottish | Ontario | No Occupation Listed | 159 |
| 5 | ostrom | george | M | 8 | Episcopal Methodist | German | Ontario | No Occupation Listed | 74 |
| 7 | ostrom | gilbert | M | 42 | Presbyterian | German | Ontario | lawyer | 159 |
| 9 | ostrom | henry | M | 2 | Presbyterian | German | Ontario | No Occupation Listed | 159 |
| 6 | ostrom | mary | F | 76 | Episcopal Methodist | German | United States | No Occupation Listed | 92 |
| 3 | ostrom | minie | F | 14 | Episcopal Methodist | German | Ontario | No Occupation Listed | 74 |
| 10 | ostrom | ross | M | 0 | Presbyterian | German | Ontario | No Occupation Listed | 159 |
| 1 | ostrom | tobias | M | 45 | Episcopal Methodist | German | Ontario | Labourers nfs | 74 |
| 1 | otoole | elizabeth | F | 0 | Roman Catholic | Irish | Ontario | No Occupation Listed | 208 |
| 24 | otoole | mary | F | 25 | Roman Catholic | Irish | Ireland | No Occupation Listed | 208 |
| 25 | otoole | thomas | M | 5 | Roman Catholic | Irish | Ireland | No Occupation Listed | 208 |
| 23 | otoole | valentine | M | 31 | Roman Catholic | Irish | Ireland | Labourers nfs | 208 |