Residents of Delaware — Sub-district G, surnames O (1881 Census)
| # | Surname | Given | Sex | Age | Religion | Origin | Birthplace | Occupation | HH |
|---|
| 23 | ocannado | jane | F | 45 | Free Baptist | Aboriginal peoples, n.s | Ontario | No Occupation Listed | 190 |
| 22 | ocannado | joseph | M | 55 | Free Baptist | Aboriginal peoples, n.s | United States | Farmers, general and nfs | 190 |
| 6 | odell | charles | M | 1 | Episcopal Methodist | English | Ontario | No Occupation Listed | 27 |
| 5 | odell | clersia | F | 34 | Episcopal Methodist | English | England | No Occupation Listed | 27 |
| 18 | odell | john | M | 48 | Anglican | English | Ontario | river drivers | 22 |
| 4 | odell | john | M | 24 | Episcopal Methodist | English | England | Farmers, general and nfs | 27 |
| 19 | odell | leonard | M | 14 | Anglican | English | Ontario | No Occupation Listed | 22 |
| 25 | oliver | alton | M | 9 | Episcopal Methodist | English | Ontario | No Occupation Listed | 102 |
| 24 | oliver | azaba | F | 12 | Episcopal Methodist | English | Ontario | No Occupation Listed | 102 |
| 19 | oliver | caroline | F | 52 | Episcopal Methodist | English | England | No Occupation Listed | 102 |
| 17 | oliver | charles | M | 2 | Episcopal Methodist | English | Ontario | No Occupation Listed | 101 |
| 16 | oliver | ellen | F | 32 | Episcopal Methodist | English | Ontario | No Occupation Listed | 101 |
| 22 | oliver | esther | F | 17 | Episcopal Methodist | English | Ontario | No Occupation Listed | 102 |
| 18 | oliver | george | M | 60 | Episcopal Methodist | English | England | Farmers, general and nfs | 102 |
| 21 | oliver | george | M | 20 | Episcopal Methodist | English | Ontario | No Occupation Listed | 102 |
| 15 | oliver | henry | M | 36 | Episcopal Methodist | English | England | Farmers, general and nfs | 101 |
| 1 | oliver | jane | F | 7 | Episcopal Methodist | English | Ontario | No Occupation Listed | 102 |
| 20 | oliver | mary | F | 22 | Episcopal Methodist | English | Ontario | No Occupation Listed | 102 |
| 23 | oliver | william | M | 13 | Episcopal Methodist | English | Ontario | No Occupation Listed | 102 |
| 10 | ore | nelson | M | 21 | Presbyterian | Irish | United States | Farmers, general and nfs | 279 |
| 9 | ore | wesley | M | 22 | Presbyterian | Irish | United States | Farmers, general and nfs | 279 |
| 3 | ormund | hugh | M | 7 | Anglican | English | Ontario | No Occupation Listed | 182 |
| 2 | ormund | ruth | F | 10 | Anglican | English | Ontario | No Occupation Listed | 182 |
| 1 | ormund | sarah | F | 42 | Anglican | Irish | Ontario | No Occupation Listed | 182 |
| 25 | ormund | stephen | M | 50 | Anglican | English | Ontario | Blacksmiths | 182 |
| 4 | ormund | walter | M | 3 | Anglican | English | Ontario | No Occupation Listed | 182 |