Residents of Drummond — Sub-district I, surnames O (1881 Census)
| # | Surname | Given | Sex | Age | Religion | Origin | Birthplace | Occupation | HH |
| 4 | okegan | catherin | F | 7 | Roman Catholic | Irish | New Brunswick | No Occupation Listed | 181 |
| 21 | okegan | cornelius | M | | Roman Catholic | Irish | Ireland | Farmers, general and nfs | 181 |
| 5 | okegan | cornelius | M | 5 | Roman Catholic | Irish | New Brunswick | No Occupation Listed | 181 |
| 1 | okegan | faney | F | 14 | Roman Catholic | Irish | New Brunswick | No Occupation Listed | 181 |
| 22 | okegan | fany | F | 35 | Roman Catholic | Irish | New Brunswick | No Occupation Listed | 181 |
| 25 | okegan | john | M | 18 | Roman Catholic | Irish | New Brunswick | Farmers, general and nfs | 181 |
| 3 | okegan | joseph | M | 11 | Roman Catholic | Irish | New Brunswick | No Occupation Listed | 181 |
| 23 | okegan | julie | F | 20 | Roman Catholic | Irish | New Brunswick | No Occupation Listed | 181 |
| 24 | okegan | mary | F | 19 | Roman Catholic | Irish | New Brunswick | No Occupation Listed | 181 |
| 2 | okegan | michael | M | 13 | Roman Catholic | Irish | New Brunswick | No Occupation Listed | 181 |
| 7 | olsen | neils | M | 20 | Presbyterian | Danish | Denmark | Farmers, general and nfs | 87 |
| 22 | oneil | charles | M | 5 | Roman Catholic | Irish | New Brunswick | No Occupation Listed | 243 |
| 19 | oneil | eliza | F | 37 | Roman Catholic | English | New Brunswick | No Occupation Listed | 243 |
| 21 | oneil | george | M | 8 | Roman Catholic | Irish | New Brunswick | No Occupation Listed | 243 |
| 23 | oneil | grtrude | F | 3 | Roman Catholic | Irish | New Brunswick | No Occupation Listed | 243 |
| 18 | oneil | henry | M | 41 | Roman Catholic | Irish | New Brunswick | Farmers, general and nfs | 243 |
| 9 | oneil | mary | F | 66 | Roman Catholic | Irish | Ireland | No Occupation Listed | 241 |
| 8 | oneil | philip | M | 71 | Roman Catholic | Irish | New Brunswick | Farmers, general and nfs | 241 |
| 20 | oneil | thomas | M | 10 | Roman Catholic | Irish | New Brunswick | No Occupation Listed | 243 |
| 12 | oneil | william | M | 16 | Roman Catholic | Irish | New Brunswick | Farmers, general and nfs | 241 |