Residents of Brundenell, Lynedock — Sub-district G, surnames O (1881 Census)
| # | Surname | Given | Sex | Age | Religion | Origin | Birthplace | Occupation | HH |
| 17 | oaldman | annticia | F | 30 | Wesleyan Methodist | German | Germany | No Occupation Listed | 129 |
| 21 | oaldman | clement | M | 5 | Wesleyan Methodist | German | Ontario | No Occupation Listed | 129 |
| 19 | oaldman | florance | M | 7 | Wesleyan Methodist | German | Ontario | No Occupation Listed | 129 |
| 20 | oaldman | francis | M | 6 | Wesleyan Methodist | German | Ontario | No Occupation Listed | 129 |
| 22 | oaldman | jarvias | M | 4 | Wesleyan Methodist | German | Ontario | No Occupation Listed | 129 |
| 16 | oaldman | joseph | M | 47 | Roman Catholic | German | Germany | Farmers, general and nfs | 129 |
| 18 | oaldman | joseph | M | 8 | Wesleyan Methodist | German | Ontario | No Occupation Listed | 129 |
| 23 | oaldman | villie | M | 1 | Wesleyan Methodist | German | Ontario | No Occupation Listed | 129 |
| 16 | obrien | bridget | F | 30 | Roman Catholic | Irish | Ontario | Milliners | 87 |
| 17 | obrien | timothy | M | 19 | Roman Catholic | Irish | Ontario | Medical Doctors and physicians (not UK) | 87 |
| 13 | obrryne | micheal | M | 8 | Roman Catholic | Irish | Ontario | No Occupation Listed | 149 |
| 19 | obryne | alice | F | 42 | Roman Catholic | Irish | Ontario | No Occupation Listed | 147 |
| 2 | obryne | alice | F | 4 | Roman Catholic | Irish | Ontario | No Occupation Listed | 147 |
| 24 | obryne | anney | F | 8 | Roman Catholic | Irish | Ontario | No Occupation Listed | 94 |
| 23 | obryne | antoney | M | 10 | Roman Catholic | Irish | Ontario | No Occupation Listed | 94 |
| 15 | obryne | bridget | F | 6 | Roman Catholic | Irish | Ontario | No Occupation Listed | 146 |
| 21 | obryne | bridget | F | 18 | Roman Catholic | Irish | Ontario | No Occupation Listed | 147 |
| 5 | obryne | bridget | F | 60 | Roman Catholic | Irish | Ireland | No Occupation Listed | 148 |
| 11 | obryne | bridget | F | 15 | Roman Catholic | Irish | Ontario | No Occupation Listed | 149 |
| 6 | obryne | danial | M | 25 | Roman Catholic | Irish | Ontario | No Occupation Listed | 148 |
| 8 | obryne | denis | M | 5 | Roman Catholic | Irish | Ontario | No Occupation Listed | 148 |
| 20 | obryne | ellen | F | 35 | Roman Catholic | Polish | Poland | No Occupation Listed | 94 |
| 13 | obryne | ellen | F | 28 | Roman Catholic | Irish | Ireland | No Occupation Listed | 146 |
| 24 | obryne | ellen | F | 10 | Roman Catholic | Irish | Ontario | No Occupation Listed | 147 |
| 25 | obryne | francis | M | 5 | Roman Catholic | Irish | Ontario | No Occupation Listed | 94 |
| 14 | obryne | james | M | 8 | Roman Catholic | Irish | Ontario | No Occupation Listed | 146 |
| 1 | obryne | james | M | 6 | Roman Catholic | Irish | Ontario | No Occupation Listed | 147 |
| 7 | obryne | james | M | 16 | Roman Catholic | Irish | Ontario | No Occupation Listed | 148 |
| 25 | obryne | johana | F | 8 | Roman Catholic | Irish | Ontario | No Occupation Listed | 147 |
| 19 | obryne | john | M | 60 | Roman Catholic | Irish | Ireland | Farmers, general and nfs | 94 |
| 21 | obryne | john | M | 17 | Roman Catholic | Irish | Ontario | No Occupation Listed | 94 |
| 12 | obryne | john | M | 27 | Roman Catholic | Irish | Ontario | Farmers, general and nfs | 146 |
| 14 | obryne | john | M | 5 | Roman Catholic | Irish | Ontario | No Occupation Listed | 149 |
| 1 | obryne | joseph | M | 3 | Roman Catholic | Irish | Ontario | No Occupation Listed | 94 |
| 22 | obryne | margret | F | 15 | Roman Catholic | Irish | Ontario | No Occupation Listed | 147 |
| 2 | obryne | mary | F | 1 | Roman Catholic | Irish | Ontario | No Occupation Listed | 94 |
| 17 | obryne | mary | F | 1 | Roman Catholic | Irish | Ontario | No Occupation Listed | 146 |
| 23 | obryne | mary | F | 13 | Roman Catholic | Irish | Ontario | No Occupation Listed | 147 |
| 10 | obryne | mary | F | 34 | Roman Catholic | Irish | Ireland | No Occupation Listed | 149 |
| 15 | obryne | mary | F | 2 | Roman Catholic | Irish | Ontario | No Occupation Listed | 149 |
| 22 | obryne | micheal | M | 14 | Roman Catholic | Irish | Ontario | No Occupation Listed | 94 |
| 9 | obryne | micheal | M | 44 | Roman Catholic | Irish | Ontario | Farmers, general and nfs | 149 |
| 16 | obryne | patrick | M | 4 | Roman Catholic | Irish | Ontario | No Occupation Listed | 146 |
| 18 | obryne | patrick | M | 46 | Roman Catholic | Irish | Ireland | Farmers, general and nfs | 147 |
| 3 | obryne | patrick | M | 0 | Roman Catholic | Irish | Ontario | No Occupation Listed | 147 |
| 4 | obryne | patrick | M | 72 | Roman Catholic | Irish | Ireland | No Occupation Listed | 148 |
| 12 | obryne | patrick | M | 12 | Roman Catholic | Irish | Ontario | No Occupation Listed | 149 |
| 20 | obryne | timothy | M | 19 | Roman Catholic | Irish | Ontario | No Occupation Listed | 147 |
| 19 | oconnor | elizebeth | F | 0 | Roman Catholic | Irish | Ontario | No Occupation Listed | 15 |
| 14 | oconnor | ellen | F | 28 | Roman Catholic | Irish | Ontario | No Occupation Listed | 15 |
| 18 | oconnor | james | M | 2 | Roman Catholic | Irish | Ontario | No Occupation Listed | 15 |
| 13 | oconnor | john | M | 49 | Roman Catholic | Irish | Ireland | Farmers, general and nfs | 15 |
| 17 | oconnor | jula | F | 4 | Roman Catholic | Irish | Ontario | No Occupation Listed | 15 |
| 16 | oconnor | martha | F | 6 | Roman Catholic | Irish | Ontario | No Occupation Listed | 15 |
| 15 | oconnor | maryann | F | 9 | Roman Catholic | Irish | Ontario | No Occupation Listed | 15 |
| 5 | ohair | catheren | F | 20 | Roman Catholic | Irish | Ontario | No Occupation Listed | 98 |
| 7 | ohair | james | M | 16 | Roman Catholic | Irish | Ontario | No Occupation Listed | 98 |
| 8 | ohair | john | M | 14 | Roman Catholic | Irish | Ontario | No Occupation Listed | 98 |
| 3 | ohair | maryann | F | 46 | Roman Catholic | Irish | Ireland | Farmers, general and nfs | 98 |
| 6 | ohair | maryann | F | 18 | Roman Catholic | Irish | Ontario | No Occupation Listed | 98 |
| 10 | ohair | patrick | M | 11 | Roman Catholic | Irish | Ontario | No Occupation Listed | 98 |
| 11 | ohair | soffia | F | 3 | Roman Catholic | Irish | Ontario | No Occupation Listed | 98 |
| 4 | ohair | thomas | M | 22 | Roman Catholic | Irish | Ontario | Farmers, general and nfs | 98 |
| 9 | ohair | william | M | 12 | Roman Catholic | Irish | Ontario | No Occupation Listed | 98 |
| 12 | olary | danial | M | 16 | Roman Catholic | Irish | Ireland | river drivers | 57 |
| 22 | omaly | bridget | F | 17 | Roman Catholic | Irish | Ontario | No Occupation Listed | 70 |
| 6 | omaly | catherin | F | 3 | Roman Catholic | Irish | Ontario | No Occupation Listed | 70 |
| 19 | omaly | elizebeth | F | 50 | Roman Catholic | Irish | Ireland | No Occupation Listed | 70 |
| 2 | omaly | elizebeth | F | 10 | Roman Catholic | Irish | Ontario | No Occupation Listed | 70 |
| 1 | omaly | ellen | F | 12 | Roman Catholic | Irish | Ontario | No Occupation Listed | 70 |
| 3 | omaly | hanora | F | 9 | Roman Catholic | Irish | Ontario | No Occupation Listed | 70 |
| 18 | omaly | james | M | 70 | Roman Catholic | Irish | Ireland | Farmers, general and nfs | 70 |
| 24 | omaly | james | M | 14 | Roman Catholic | Irish | Ontario | No Occupation Listed | 70 |
| 23 | omaly | margret | F | 15 | Roman Catholic | Irish | Ontario | No Occupation Listed | 70 |
| 21 | omaly | mariah | F | 19 | Roman Catholic | Irish | Ontario | No Occupation Listed | 70 |
| 20 | omaly | patrick | M | 22 | Roman Catholic | Irish | Ontario | No Occupation Listed | 70 |
| 5 | omaly | roderick | M | 5 | Roman Catholic | Irish | Ontario | No Occupation Listed | 70 |
| 4 | omaly | susan | F | 5 | Roman Catholic | Irish | Ontario | No Occupation Listed | 70 |
| 25 | omaly | william | M | 14 | Roman Catholic | Irish | Ontario | No Occupation Listed | 70 |