Residents of Bertie — Sub-district C, surnames O (1881 Census)
| # | Surname | Given | Sex | Age | Religion | Origin | Birthplace | Occupation | HH |
| 22 | odell | emily | F | 22 | Anglican | English | England | No Occupation Listed | 89 |
| 23 | odell | herbert | M | 1 | Anglican | English | England | No Occupation Listed | 89 |
| 21 | odell | john | M | 24 | Anglican | English | England | Occupational title unclassifiable | 89 |
| 24 | odonnell | catherine | F | 27 | Roman Catholic | Irish | Ontario | No Occupation Listed | 134 |
| 23 | odonnell | hugh | M | 29 | Roman Catholic | Irish | United States | Railway breakmen | 134 |
| 2 | odonnell | hugh | M | 0 | Roman Catholic | Irish | Ontario | No Occupation Listed | 134 |
| 25 | odonnell | john | M | 4 | Roman Catholic | Irish | Ontario | No Occupation Listed | 134 |
| 1 | odonnell | wm | M | 3 | Roman Catholic | Irish | Ontario | No Occupation Listed | 134 |
| 13 | ody | fredrick | M | 57 | Anglican | English | England | Occupational title unclassifiable | 75 |
| 14 | ody | mary | F | 52 | Anglican | English | England | No Occupation Listed | 75 |
| 4 | old | adam | M | 66 | Lutheran | German | Germany | No Occupation Listed | 78 |
| 24 | old | catherine | F | 10 | Lutheran | German | Ontario | No Occupation Listed | 78 |
| 3 | old | george | M | 2 | Lutheran | German | Ontario | No Occupation Listed | 78 |
| 2 | old | jacob | M | 4 | Lutheran | German | Ontario | No Occupation Listed | 78 |
| 23 | old | margaret | F | 38 | Lutheran | German | Ontario | No Occupation Listed | 78 |
| 1 | old | marth | M | 5 | Lutheran | German | Ontario | No Occupation Listed | 78 |
| 25 | old | mary | F | 8 | Lutheran | German | Ontario | No Occupation Listed | 78 |
| 22 | old | nicholas | M | 40 | Lutheran | German | Germany | Blacksmiths | 78 |
| 13 | oliver | amelia | F | 43 | Methodist | German | Ontario | No Occupation Listed | 241 |
| 14 | oliver | catharine | F | 92 | Methodist | German | Ontario | No Occupation Listed | 241 |
| 17 | oliver | clara | F | 15 | Methodist | German | Ontario | No Occupation Listed | 241 |
| 12 | oliver | isaiah | M | 46 | Methodist | German | Ontario | Farmers, general and nfs | 241 |
| 16 | oliver | jacob | M | 22 | Methodist | German | Ontario | Farmers, general and nfs | 241 |
| 15 | oliver | maggie | F | 17 | Methodist | German | Ontario | No Occupation Listed | 241 |
| 10 | oriley | fanny | F | 74 | Methodist | German | Ontario | No Occupation Listed | 211 |
| 14 | orr | agnes | F | 6 | Presbyterian | Scottish | Ontario | No Occupation Listed | 115 |
| 16 | orr | albertie | M | 0 | Presbyterian | Scottish | Ontario | No Occupation Listed | 115 |
| 12 | orr | alice | F | 12 | Presbyterian | Scottish | Ontario | No Occupation Listed | 115 |
| 13 | orr | james | M | 9 | Presbyterian | Scottish | Ontario | No Occupation Listed | 115 |
| 9 | orr | john | M | 45 | Presbyterian | Scottish | Scotland | Farmers, general and nfs | 115 |
| 15 | orr | john | M | 4 | Presbyterian | Scottish | Ontario | No Occupation Listed | 115 |
| 11 | orr | margaret | F | 14 | Presbyterian | Scottish | Ontario | No Occupation Listed | 115 |
| 10 | orr | mary | F | 34 | Presbyterian | Scottish | Ontario | No Occupation Listed | 115 |
| 3 | ott | albert | M | 14 | Dunker/Tunker/Dunkard | German | Ontario | Farmers, general and nfs | 305 |
| 8 | ott | delford | M | 0 | Dunker/Tunker/Dunkard | German | Ontario | No Occupation Listed | 305 |
| 7 | ott | della | F | 0 | Dunker/Tunker/Dunkard | German | Ontario | No Occupation Listed | 305 |
| 1 | ott | eli | M | 18 | Dunker/Tunker/Dunkard | German | Ontario | Farmers, general and nfs | 305 |
| 5 | ott | mellissa | F | 8 | Dunker/Tunker/Dunkard | German | Ontario | No Occupation Listed | 305 |
| 25 | ott | merinda | F | 20 | Dunker/Tunker/Dunkard | German | Ontario | No Occupation Listed | 305 |
| 4 | ott | nancy | F | 11 | Dunker/Tunker/Dunkard | German | Ontario | No Occupation Listed | 305 |
| 24 | ott | rebecca | F | 42 | Dunker/Tunker/Dunkard | German | Ontario | No Occupation Listed | 305 |
| 6 | ott | richard | M | 6 | Dunker/Tunker/Dunkard | German | Ontario | No Occupation Listed | 305 |
| 23 | ott | syrenus | M | 44 | Dunker/Tunker/Dunkard | German | Ontario | Farmers, general and nfs | 305 |
| 2 | ott | willson | M | 16 | Dunker/Tunker/Dunkard | German | Ontario | Farmers, general and nfs | 305 |