Residents of Ops — Sub-district A, surnames F (1881 Census)
| # | Surname | Given | Sex | Age | Religion | Origin | Birthplace | Occupation | HH |
| 21 | fair | albert | M | 16 | Presbyterian | Irish | Ontario | Farmers, general and nfs | 255 |
| 15 | fair | alexander | M | 60 | Presbyterian | Irish | Ireland | Millers and related workers | 255 |
| 17 | fair | ann | F | 28 | Presbyterian | Irish | Ontario | No Occupation Listed | 255 |
| 22 | fair | henry | M | 14 | Presbyterian | Irish | Ontario | No Occupation Listed | 255 |
| 19 | fair | isaiah | M | 22 | Presbyterian | Irish | Ontario | Farmers, general and nfs | 255 |
| 23 | fair | jacob | M | 11 | Presbyterian | Irish | Ontario | No Occupation Listed | 255 |
| 16 | fair | jane | F | 53 | Presbyterian | Irish | Ontario | No Occupation Listed | 255 |
| 18 | fair | john | M | 24 | Presbyterian | Irish | Ontario | Farmers, general and nfs | 255 |
| 20 | fair | walter | M | 18 | Presbyterian | Irish | Ontario | Farmers, general and nfs | 255 |
| 20 | fallan | john | M | 8 | Roman Catholic | Irish | Ontario | No Occupation Listed | 152 |
| 18 | fallan | larrance | M | 45 | Roman Catholic | Irish | Ontario | Farmers, general and nfs | 152 |
| 19 | fallan | margret | F | 40 | Roman Catholic | Irish | Ontario | No Occupation Listed | 152 |
| 2 | fanning | hannara | F | 50 | Anglican | Irish | Ireland | No Occupation Listed | 27 |
| 1 | fanning | james | M | 53 | Anglican | Irish | Ireland | Farmers, general and nfs | 27 |
| 4 | fanning | margret | F | 15 | Anglican | Irish | Ontario | No Occupation Listed | 27 |
| 5 | fanning | mary | F | 8 | Anglican | Irish | Ontario | No Occupation Listed | 27 |
| 3 | fanning | william | M | 22 | Anglican | Irish | Ontario | Farmers, general and nfs | 27 |
| 23 | farley | ann | F | 42 | Roman Catholic | Irish | Ontario | No Occupation Listed | 254 |
| 4 | farley | elizabeth | F | 14 | Roman Catholic | Scottish | Ontario | No Occupation Listed | 254 |
| 25 | farley | james | M | 23 | Roman Catholic | Irish | Ontario | No Occupation Listed | 254 |
| 1 | farley | john | M | 20 | Roman Catholic | Scottish | Ontario | Farmers, general and nfs | 254 |
| 24 | farley | mary | F | 24 | Roman Catholic | Irish | Ontario | No Occupation Listed | 254 |
| 2 | farley | mathew | M | 19 | Roman Catholic | Scottish | Ontario | Farmers, general and nfs | 254 |
| 3 | farley | phemay | F | 16 | Roman Catholic | Scottish | Ontario | No Occupation Listed | 254 |
| 22 | farley | philip | M | 50 | Roman Catholic | Scottish | Scotland | Farmers, general and nfs | 254 |
| 17 | farnell | william | M | 30 | Roman Catholic | Irish | Ontario | river drivers | 19 |
| 6 | farrell | allice | F | 48 | Roman Catholic | Irish | Ontario | No Occupation Listed | 255 |
| 8 | farrell | allice | F | 18 | Roman Catholic | Irish | Ontario | No Occupation Listed | 255 |
| 10 | farrell | bridget | F | 13 | Roman Catholic | Irish | Ontario | No Occupation Listed | 255 |
| 9 | farrell | cathrine | F | 15 | Roman Catholic | Irish | Ontario | No Occupation Listed | 255 |
| 11 | farrell | eallenor | F | 10 | Roman Catholic | Irish | Ontario | No Occupation Listed | 255 |
| 12 | farrell | elizabeth | F | 8 | Roman Catholic | Irish | Ontario | No Occupation Listed | 255 |
| 14 | farrell | ellen | F | 7 | Roman Catholic | Irish | Ontario | No Occupation Listed | 278 |
| 5 | farrell | james | M | 52 | Roman Catholic | Irish | Ireland | Farmers, general and nfs | 255 |
| 7 | farrell | james | M | 21 | Roman Catholic | Irish | Ontario | Farmers, general and nfs | 255 |
| 9 | farrell | james | M | 33 | Roman Catholic | Irish | Ontario | Labourers nfs | 278 |
| 15 | farrell | james | M | 6 | Roman Catholic | Irish | Ontario | No Occupation Listed | 278 |
| 4 | farrell | john | M | 52 | Roman Catholic | Irish | Ireland | river drivers | 229 |
| 13 | farrell | john | M | 8 | Roman Catholic | Irish | Ontario | No Occupation Listed | 278 |
| 17 | farrell | margret | F | 1 | Roman Catholic | Irish | Ontario | No Occupation Listed | 278 |
| 10 | farrell | mary | F | 29 | Roman Catholic | Irish | Ontario | No Occupation Listed | 278 |
| 11 | farrell | micheal | M | 11 | Roman Catholic | Irish | Ontario | No Occupation Listed | 278 |
| 12 | farrell | thomas | M | 10 | Roman Catholic | Irish | Ontario | No Occupation Listed | 278 |
| 13 | farrell | william | M | 4 | Roman Catholic | Irish | Ontario | No Occupation Listed | 255 |
| 16 | farrell | william | M | 4 | Roman Catholic | Irish | Ontario | No Occupation Listed | 278 |
| 7 | farwell | harriett | F | 36 | Baptist | Irish | Ontario | No Occupation Listed | 10 |
| 8 | farwell | john | M | 23 | Baptist | Irish | Ontario | Carpenters | 10 |
| 9 | farwell | myrtle | F | 1 | Baptist | Irish | Ontario | No Occupation Listed | 10 |
| 6 | farwell | william | M | 33 | Baptist | Irish | Ontario | Labourers nfs | 10 |
| 12 | ferris | bridget | F | 9 | Roman Catholic | Irish | Ontario | No Occupation Listed | 80 |
| 8 | ferris | cathrine | F | 60 | Roman Catholic | Irish | Ireland | No Occupation Listed | 80 |
| 11 | ferris | cathrine | F | 10 | Roman Catholic | Irish | Ontario | No Occupation Listed | 80 |
| 9 | ferris | dennis | M | 30 | Roman Catholic | Irish | Ontario | Farmers, general and nfs | 80 |
| 7 | ferris | john | M | 82 | Roman Catholic | Irish | Ireland | Farmers, general and nfs | 80 |
| 10 | ferris | john | M | 16 | Roman Catholic | Irish | Ontario | Farmers, general and nfs | 80 |
| 9 | finigan | barney | M | 26 | Roman Catholic | Irish | Scotland | Labourers nfs | 39 |
| 8 | finigan | mary | F | 58 | Roman Catholic | English | England | No Occupation Listed | 39 |
| 7 | finigan | michael | M | 66 | Roman Catholic | Irish | Ireland | Labourers nfs | 39 |
| 21 | finnegan | daniel | M | 29 | Roman Catholic | Irish | Ontario | Farmers, general and nfs | 32 |
| 22 | finnegan | margret | F | 25 | Roman Catholic | Irish | Ontario | No Occupation Listed | 32 |
| 23 | finnegan | thomas | M | 17 | Roman Catholic | Irish | Ontario | Farmers, general and nfs | 32 |
| 22 | finney | elenca | F | 12 | Presbyterian | Irish | Ontario | No Occupation Listed | 26 |
| 25 | finney | james | M | 24 | Presbyterian | Irish | Ontario | No Occupation Listed | 26 |
| 20 | finney | john | M | 40 | Presbyterian | Irish | Ireland | Farmers, general and nfs | 26 |
| 21 | finney | margret | F | 40 | Roman Catholic | Irish | Ireland | Farmers, general and nfs | 153 |
| 21 | finney | mary | F | 29 | Presbyterian | Irish | Ontario | No Occupation Listed | 26 |
| 23 | finney | sarah | F | 9 | Presbyterian | Irish | Ontario | No Occupation Listed | 26 |
| 24 | finney | william | M | 5 | Presbyterian | Irish | Ontario | No Occupation Listed | 26 |
| 18 | finnie | isabella | F | 36 | Presbyterian | Irish | Ontario | No Occupation Listed | 184 |
| 20 | finnie | isabella | F | 19 | Presbyterian | Irish | Ontario | Farmers, general and nfs | 184 |
| 19 | finnie | john | M | 23 | Presbyterian | Irish | Ontario | Farmers, general and nfs | 184 |
| 22 | finnie | martha | F | 7 | Presbyterian | Irish | Ontario | No Occupation Listed | 184 |
| 23 | finnie | mary | F | 10 | Presbyterian | Irish | Ontario | No Occupation Listed | 184 |
| 17 | finnie | william | M | 50 | Presbyterian | Irish | Ireland | Farmers, general and nfs | 184 |
| 21 | finnie | william | M | 13 | Presbyterian | Irish | Ontario | No Occupation Listed | 184 |
| 5 | finnigan | anney | F | 21 | Roman Catholic | Irish | Ontario | No Occupation Listed | 65 |
| 2 | finnigan | cathrin | F | 56 | Roman Catholic | Irish | Ireland | No Occupation Listed | 65 |
| 4 | finnigan | ellen | F | 25 | Roman Catholic | Irish | Ontario | No Occupation Listed | 65 |
| 4 | finnigan | francis | M | 29 | Roman Catholic | Irish | Ontario | river drivers | 177 |
| 3 | finnigan | james | M | 27 | Roman Catholic | Irish | Ontario | Farmers, general and nfs | 65 |
| 5 | finnigan | james | M | 19 | Roman Catholic | Irish | Ontario | river drivers | 177 |
| 25 | finnigan | john | M | 26 | Roman Catholic | Irish | Ontario | Farmers, general and nfs | 64 |
| 1 | finnigan | timothy | M | 60 | Roman Catholic | Irish | Ireland | Farmers, general and nfs | 65 |
| 24 | fisher | anne | F | 23 | Presbyterian | Scottish | Ontario | No Occupation Listed | 197 |
| 9 | fisher | caroline | F | 8 | Baptist | Scottish | Ontario | No Occupation Listed | 1 |
| 7 | fisher | cathrine | F | 6 | Presbyterian | Scottish | Ontario | No Occupation Listed | 197 |
| 21 | fisher | daniel | M | 53 | Presbyterian | Scottish | Scotland | Farmers, general and nfs | 197 |
| 5 | fisher | david | M | 15 | Baptist | Scottish | Ontario | Farmers, general and nfs | 1 |
| 2 | fisher | donald | M | 16 | Presbyterian | Scottish | Ontario | Farmers, general and nfs | 197 |
| 25 | fisher | duncan | M | 21 | Presbyterian | Scottish | Ontario | No Occupation Listed | 197 |
| 4 | fisher | jessie | F | 16 | Baptist | Scottish | Ontario | No Occupation Listed | 1 |
| 1 | fisher | jessie | F | 19 | Presbyterian | Scottish | Ontario | No Occupation Listed | 197 |
| 10 | fisher | joseph | M | 6 | Baptist | Scottish | Ontario | No Occupation Listed | 1 |
| 6 | fisher | joseph | M | 7 | Presbyterian | Scottish | Ontario | No Occupation Listed | 197 |
| 6 | fisher | margret | F | 13 | Baptist | Scottish | Ontario | No Occupation Listed | 1 |
| 23 | fisher | margret | F | 28 | Baptist | Scottish | Ontario | No Occupation Listed | 197 |
| 2 | fisher | mary | F | 34 | Baptist | English | Ontario | No Occupation Listed | 1 |
| 8 | fisher | mary | F | 10 | Baptist | Scottish | Ontario | No Occupation Listed | 1 |
| 22 | fisher | mary | F | 47 | Presbyterian | English | Ontario | No Occupation Listed | 197 |
| 1 | fisher | peter | M | 55 | Baptist | Scottish | Scotland | Farmers, general and nfs | 1 |
| 4 | fisher | peter | M | 12 | Presbyterian | Scottish | Ontario | No Occupation Listed | 197 |
| 5 | fisher | richard | M | 10 | Presbyterian | Scottish | Ontario | No Occupation Listed | 197 |
| 3 | fisher | robert | M | 25 | Baptist | Scottish | Ontario | Farmers, general and nfs | 1 |
| 3 | fisher | thomas | M | 14 | Presbyterian | Scottish | Ontario | Farmers, general and nfs | 197 |
| 7 | fisher | william | M | 11 | Baptist | Scottish | Ontario | No Occupation Listed | 1 |
| 15 | fitzimmons | agnes | F | 2 | Roman Catholic | Irish | Ontario | No Occupation Listed | 19 |
| 13 | fitzimmons | catherine | F | 28 | Roman Catholic | Irish | Ontario | No Occupation Listed | 19 |
| 14 | fitzimmons | mary | F | 3 | Roman Catholic | Irish | Ontario | No Occupation Listed | 19 |
| 12 | fitzimmons | patrick | M | 30 | Roman Catholic | Irish | Ontario | Farmers, general and nfs | 19 |
| 16 | fitzimmons | patrick | M | 1 | Roman Catholic | Irish | Ontario | No Occupation Listed | 19 |
| 21 | fitzpatrick | bridget | F | 43 | Roman Catholic | Irish | Ontario | Nursemaids | 122 |
| 12 | fitzpatrick | cathine | F | 8 | Roman Catholic | Irish | Ontario | No Occupation Listed | 135 |
| 3 | fitzpatrick | cathrine | F | 6 | Roman Catholic | Irish | Ontario | No Occupation Listed | 122 |
| 23 | fitzpatrick | dennis | M | 39 | Roman Catholic | Irish | Ontario | Farmers, general and nfs | 150 |
| 4 | fitzpatrick | dennis | M | 7 | Roman Catholic | Irish | Ontario | No Occupation Listed | 150 |
| 25 | fitzpatrick | elizabeth | F | 13 | Roman Catholic | Irish | Ontario | No Occupation Listed | 122 |
| 10 | fitzpatrick | elizabeth | F | 35 | Roman Catholic | Irish | Ontario | No Occupation Listed | 135 |
| 15 | fitzpatrick | elizabeth | F | 2 | Roman Catholic | Irish | Ontario | No Occupation Listed | 135 |
| 2 | fitzpatrick | elizabeth | F | 11 | Roman Catholic | Irish | Ontario | No Occupation Listed | 150 |
| 22 | fitzpatrick | ellen | F | 21 | Roman Catholic | Irish | Ontario | No Occupation Listed | 122 |
| 24 | fitzpatrick | ellen | F | 38 | Roman Catholic | Irish | Ontario | No Occupation Listed | 150 |
| 6 | fitzpatrick | ellen | F | 3 | Roman Catholic | Irish | Ontario | No Occupation Listed | 150 |
| 24 | fitzpatrick | james | M | 15 | Roman Catholic | Irish | Ontario | No Occupation Listed | 122 |
| 14 | fitzpatrick | james | M | 4 | Roman Catholic | Irish | Ontario | No Occupation Listed | 135 |
| 2 | fitzpatrick | john | M | 8 | Roman Catholic | Irish | Ontario | No Occupation Listed | 122 |
| 9 | fitzpatrick | john | M | 39 | Roman Catholic | Irish | Ontario | Farmers, general and nfs | 135 |
| 25 | fitzpatrick | john | M | 15 | Roman Catholic | Irish | Ontario | Farmers, general and nfs | 150 |
| 1 | fitzpatrick | joseph | M | 13 | Roman Catholic | Irish | Ontario | No Occupation Listed | 150 |
| 5 | fitzpatrick | margret | F | 5 | Roman Catholic | Irish | Ontario | No Occupation Listed | 150 |
| 23 | fitzpatrick | mary | F | 21 | Roman Catholic | Irish | Ontario | No Occupation Listed | 122 |
| 11 | fitzpatrick | mary | F | 11 | Roman Catholic | Irish | Ontario | No Occupation Listed | 135 |
| 7 | fitzpatrick | mary | F | 1 | Roman Catholic | Irish | Ontario | No Occupation Listed | 150 |
| 13 | fitzpatrick | patrick | M | 6 | Roman Catholic | Irish | Ontario | No Occupation Listed | 135 |
| 1 | fitzpatrick | susan | F | 11 | Roman Catholic | Irish | Ontario | No Occupation Listed | 122 |
| 3 | fitzpatrick | william | M | 9 | Roman Catholic | Irish | Ontario | No Occupation Listed | 150 |
| 9 | fleming | albert | M | 17 | Methodist | Irish | Ontario | Farmers, general and nfs | 271 |
| 8 | fleming | anney | F | 19 | Methodist | Irish | Ontario | No Occupation Listed | 271 |
| 11 | fleming | edwin | M | 10 | Methodist | Irish | Ontario | No Occupation Listed | 271 |
| 4 | fleming | eliza | F | 48 | Methodist | Irish | Ireland | No Occupation Listed | 271 |
| 12 | fleming | harry | M | 8 | Methodist | Irish | Ontario | No Occupation Listed | 271 |
| 5 | fleming | james | M | 28 | Methodist | Irish | Ontario | Farmers, general and nfs | 271 |
| 6 | fleming | mary | F | 24 | Methodist | Irish | Ontario | No Occupation Listed | 271 |
| 3 | fleming | nathanil | M | 54 | Methodist | Irish | Ireland | Farmers, general and nfs | 271 |
| 13 | fleming | sarah | F | 5 | Methodist | Irish | Ontario | No Occupation Listed | 271 |
| 7 | fleming | walter | M | 21 | Methodist | Irish | Ontario | Farmers, general and nfs | 271 |
| 10 | fleming | william | M | 12 | Methodist | Irish | Ontario | No Occupation Listed | 271 |
| 11 | flurey | john | M | 3 | Roman Catholic | Irish | Ontario | No Occupation Listed | 30 |
| 13 | flurey | joseph | M | 27 | Roman Catholic | Irish | Ontario | river drivers | 30 |
| 9 | flurey | maria | F | 70 | Roman Catholic | Irish | Ireland | No Occupation Listed | 30 |
| 10 | flurey | mary | F | 27 | Roman Catholic | Irish | Ontario | No Occupation Listed | 30 |
| 8 | flurey | thomas | M | 40 | Roman Catholic | Irish | Ontario | Farmers, general and nfs | 30 |
| 11 | foresyth | andrew | M | 16 | United Methodist/Bible Christian | Irish | Ontario | Farmers, general and nfs | 254 |
| 13 | foresyth | eliza | F | 13 | United Methodist/Bible Christian | Irish | Ontario | No Occupation Listed | 254 |
| 9 | foresyth | james | M | 64 | United Methodist/Bible Christian | Irish | Ireland | Farmers, general and nfs | 254 |
| 12 | foresyth | james | M | 14 | United Methodist/Bible Christian | Irish | Ontario | Farmers, general and nfs | 254 |
| 10 | foresyth | margret | F | 52 | United Methodist/Bible Christian | Irish | Ontario | No Occupation Listed | 254 |
| 3 | foster | elizabeth | F | 29 | Methodist | Irish | Ontario | No Occupation Listed | 244 |
| 5 | foster | mary | F | 6 | Methodist | Irish | Ontario | No Occupation Listed | 244 |
| 2 | foster | thomas | M | 30 | Methodist | Irish | Ontario | Labourers nfs | 244 |
| 4 | foster | william | M | 8 | Methodist | Irish | Ontario | No Occupation Listed | 244 |
| 20 | fox | cathrin | F | 7 | Roman Catholic | Irish | Ontario | No Occupation Listed | 59 |
| 17 | fox | edward | M | 12 | Roman Catholic | Irish | Ontario | No Occupation Listed | 59 |
| 15 | fox | ellen | F | 47 | Roman Catholic | Irish | Ireland | No Occupation Listed | 59 |
| 16 | fox | james | M | 15 | Roman Catholic | Irish | Ontario | Farmers, general and nfs | 59 |
| 22 | fox | mary | F | 0 | Roman Catholic | Irish | Ontario | No Occupation Listed | 59 |
| 14 | fox | micheal | M | 45 | Roman Catholic | Irish | Ontario | Farmers, general and nfs | 59 |
| 19 | fox | micheal | M | 9 | Roman Catholic | Irish | Ontario | No Occupation Listed | 59 |
| 25 | fox | rosannah | F | 27 | Methodist | English | Ontario | No Occupation Listed | 74 |
| 24 | fox | samuel | M | 26 | Methodist | English | Ontario | Brick and tile makers | 74 |
| 21 | fox | thos | M | 4 | Roman Catholic | Irish | Ontario | No Occupation Listed | 59 |
| 18 | fox | william | M | 11 | Roman Catholic | Irish | Ontario | No Occupation Listed | 59 |
| 8 | frain | george | M | 21 | Anglican | Irish | Ontario | river drivers | 287 |
| 10 | free | albert | M | 4 | Anglican | Irish | Ontario | No Occupation Listed | 76 |
| 14 | free | allice | F | 14 | Anglican | Irish | Ontario | No Occupation Listed | 77 |
| 9 | free | amanda | F | 24 | Anglican | German | Ontario | No Occupation Listed | 76 |
| 11 | free | jessey | F | 1 | Anglican | Irish | Ontario | No Occupation Listed | 76 |
| 12 | free | john | M | 43 | Anglican | Irish | Ontario | Farmers, general and nfs | 77 |
| 8 | free | joseph | M | 28 | Anglican | Irish | Ontario | Farmers, general and nfs | 76 |
| 13 | free | thomas | M | 15 | Anglican | Irish | Ontario | Farmers, general and nfs | 77 |
| 5 | fremm | john | M | 25 | Methodist | Irish | Ontario | Servants nfs | 106 |