Residents of Eastern — Sub-district BB, surnames O (1881 Census)
| # | Surname | Given | Sex | Age | Religion | Origin | Birthplace | Occupation | HH |
| 21 | obrian | major | M | 41 | Roman Catholic | Irish | Ontario | Labourers nfs | 76 |
| 8 | obrian | pateric | M | 45 | Roman Catholic | Irish | Ireland | Labourers nfs | 67 |
| 10 | obrien | larry | M | 30 | Roman Catholic | Irish | Ireland | Machinists | 63 |
| 15 | obrien | patrick | M | 46 | Anglican | Irish | England | Labourers nfs | 61 |
| 16 | ocheet | | M | | Pagan | Aboriginal peoples, n.s | Northwest Territories | No Occupation Listed | 451 |
| 5 | octail | james | M | 30 | Roman Catholic | French | Quebec | Labourers nfs | 129 |
| 12 | ocualetto | ontoena | M | 19 | Roman Catholic | French | Quebec | Labourers nfs | 51 |
| 4 | ogden | john | M | 24 | Wesleyan Methodist | English | Ontario | Labourers nfs | 5 |
| 7 | ogemahwakoo | boy | M | | Pagan | Aboriginal peoples, n.s | Northwest Territories | No Occupation Listed | 428 |
| 6 | ogemahwakoo | woman | F | | Pagan | Aboriginal peoples, n.s | Northwest Territories | No Occupation Listed | 428 |
| 5 | ogemahwakoo | | M | | Pagan | Aboriginal peoples, n.s | Northwest Territories | Trappers or Hunters | 428 |
| 11 | ogemapeness | woman | F | | Pagan | Aboriginal peoples, n.s | Northwest Territories | No Occupation Listed | 384 |
| 10 | ogemapeness | | M | | Pagan | Aboriginal peoples, n.s | Northwest Territories | Trappers or Hunters | 384 |
| 14 | ogemawashewaskung | boy | M | | Pagan | Aboriginal peoples, n.s | Northwest Territories | No Occupation Listed | 385 |
| 15 | ogemawashewaskung | girl | F | | Pagan | Aboriginal peoples, n.s | Northwest Territories | No Occupation Listed | 385 |
| 16 | ogemawashewaskung | girl | F | | Pagan | Aboriginal peoples, n.s | Northwest Territories | No Occupation Listed | 385 |
| 17 | ogemawashewaskung | girl | F | | Pagan | Aboriginal peoples, n.s | Northwest Territories | No Occupation Listed | 385 |
| 18 | ogemawashewaskung | girl | F | | Pagan | Aboriginal peoples, n.s | Northwest Territories | No Occupation Listed | 385 |
| 13 | ogemawashewaskung | woman | F | | Pagan | Aboriginal peoples, n.s | Northwest Territories | No Occupation Listed | 385 |
| 12 | ogemawashewaskung | | M | | Pagan | Aboriginal peoples, n.s | Northwest Territories | Trappers or Hunters | 385 |
| 6 | okapapeness | boy | M | | Pagan | Aboriginal peoples, n.s | Northwest Territories | No Occupation Listed | 395 |
| 7 | okapapeness | boy | M | | Pagan | Aboriginal peoples, n.s | Northwest Territories | No Occupation Listed | 395 |
| 8 | okapapeness | boy | M | | Pagan | Aboriginal peoples, n.s | Northwest Territories | No Occupation Listed | 395 |
| 9 | okapapeness | boy | M | | Pagan | Aboriginal peoples, n.s | Northwest Territories | No Occupation Listed | 395 |
| 10 | okapapeness | girl | F | | Pagan | Aboriginal peoples, n.s | Northwest Territories | No Occupation Listed | 395 |
| 11 | okapapeness | girl | F | | Pagan | Aboriginal peoples, n.s | Northwest Territories | No Occupation Listed | 395 |
| 5 | okapapeness | woman | F | | Pagan | Aboriginal peoples, n.s | Northwest Territories | No Occupation Listed | 395 |
| 4 | okapapeness | | M | | Pagan | Aboriginal peoples, n.s | Northwest Territories | Military, specialisation unknown | 395 |
| 20 | oliver | emma | F | 17 | Anglican | Scottish | Ontario | No Occupation Listed | 10 |
| 19 | oliver | mary | F | 50 | Anglican | Scottish | Ontario | No Occupation Listed | 10 |
| 6 | oliver | richard | M | 23 | Anglican | Welsh | Wales | Labourers nfs | 88 |
| 18 | oliver | walter | M | 55 | Presbyterian | Scottish | Scotland | Contractors (and builders, U.S.) | 10 |
| 10 | olson | andrew | M | 20 | Lutheran | Norwegian | Norway | Labourers nfs | 46 |
| 17 | olson | ole | M | 30 | Lutheran | Norwegian | Norway | Labourers nfs | 46 |
| 14 | omasituassin | boy | M | | Pagan | Aboriginal peoples, n.s | Northwest Territories | No Occupation Listed | 396 |
| 15 | omasituassin | girl | F | | Pagan | Aboriginal peoples, n.s | Northwest Territories | No Occupation Listed | 396 |
| 13 | omasituassin | woman | F | | Pagan | Aboriginal peoples, n.s | Northwest Territories | No Occupation Listed | 396 |
| 12 | omasituassin | | M | | Pagan | Aboriginal peoples, n.s | Northwest Territories | Messengers | 396 |
| 20 | oneal | james | M | 35 | Roman Catholic | French | Quebec | Labourers nfs | 52 |
| 21 | ontinoo | boy | M | | Anglican | Aboriginal peoples, n.s | Northwest Territories | No Occupation Listed | 585 |
| 20 | ontinoo | woman | F | | Anglican | Aboriginal peoples, n.s | Northwest Territories | No Occupation Listed | 585 |
| 19 | ontinoo | | M | | Anglican | Aboriginal peoples, n.s | Northwest Territories | Trappers or Hunters | 585 |
| 16 | oobekapow | woman | F | | Pagan | Aboriginal peoples, n.s | Northwest Territories | No Occupation Listed | 539 |
| 15 | oobekapow | | M | | Pagan | Aboriginal peoples, n.s | Northwest Territories | Trappers or Hunters | 539 |
| 14 | ookimewan | | M | | Pagan | Aboriginal peoples, n.s | Northwest Territories | Trappers or Hunters | 538 |
| 7 | ookishkemenesense | boy | M | | Pagan | Aboriginal peoples, n.s | Northwest Territories | No Occupation Listed | 476 |
| 8 | ookishkemenesense | boy | M | | Pagan | Aboriginal peoples, n.s | Northwest Territories | No Occupation Listed | 476 |
| 9 | ookishkemenesense | girl | F | | Pagan | Aboriginal peoples, n.s | Northwest Territories | No Occupation Listed | 476 |
| 6 | ookishkemenesense | woman | F | | Pagan | Aboriginal peoples, n.s | Northwest Territories | No Occupation Listed | 476 |
| 5 | ookishkemenesense | | M | | Pagan | Aboriginal peoples, n.s | Northwest Territories | No Occupation Listed | 476 |
| 10 | oomheadis | woman | F | | Anglican | Aboriginal peoples, n.s | Northwest Territories | No Occupation Listed | 582 |
| 9 | oomheadis | | M | | Anglican | Aboriginal peoples, n.s | Northwest Territories | Trappers or Hunters | 582 |
| 18 | oosaminan | boy | M | | Pagan | Aboriginal peoples, n.s | Northwest Territories | No Occupation Listed | 426 |
| 19 | oosaminan | boy | M | | Pagan | Aboriginal peoples, n.s | Northwest Territories | No Occupation Listed | 426 |
| 17 | oosaminan | woman | F | | Pagan | Aboriginal peoples, n.s | Northwest Territories | No Occupation Listed | 426 |
| 16 | oosaminan | | M | | Pagan | Aboriginal peoples, n.s | Northwest Territories | Trappers or Hunters | 426 |
| 18 | oosawweas | woman | F | | Anglican | Aboriginal peoples, n.s | Northwest Territories | No Occupation Listed | 584 |
| 17 | oosawweas | | M | | Anglican | Aboriginal peoples, n.s | Northwest Territories | Trappers or Hunters | 584 |
| 22 | oosekoot | boy | M | | Pagan | Aboriginal peoples, n.s | Northwest Territories | No Occupation Listed | 427 |
| 23 | oosekoot | boy | M | | Pagan | Aboriginal peoples, n.s | Northwest Territories | No Occupation Listed | 427 |
| 24 | oosekoot | girl | F | | Pagan | Aboriginal peoples, n.s | Northwest Territories | No Occupation Listed | 427 |
| 25 | oosekoot | girl | F | | Pagan | Aboriginal peoples, n.s | Northwest Territories | No Occupation Listed | 427 |
| 1 | oosekoot | girl | F | | Pagan | Aboriginal peoples, n.s | Northwest Territories | No Occupation Listed | 427 |
| 2 | oosekoot | girl | F | | Pagan | Aboriginal peoples, n.s | Northwest Territories | No Occupation Listed | 427 |
| 3 | oosekoot | girl | F | | Pagan | Aboriginal peoples, n.s | Northwest Territories | No Occupation Listed | 427 |
| 4 | oosekoot | girl | F | | Pagan | Aboriginal peoples, n.s | Northwest Territories | No Occupation Listed | 427 |
| 21 | oosekoot | woman | F | | Pagan | Aboriginal peoples, n.s | Northwest Territories | No Occupation Listed | 427 |
| 20 | oosekoot | | M | | Pagan | Aboriginal peoples, n.s | Northwest Territories | Trappers or Hunters | 427 |
| 16 | oreardon | john | M | 20 | Roman Catholic | Irish | Ireland | Labourers nfs | 61 |
| 5 | orr | esther | F | 30 | Unitarian | English | Ontario | No Occupation Listed | 22 |
| 6 | orr | frederick | M | 3 | Unitarian | English | Manitoba | No Occupation Listed | 22 |
| 7 | orr | maggie | F | 2 | Unitarian | English | Manitoba | No Occupation Listed | 22 |
| 4 | orr | richard | M | 35 | Unitarian | English | Ontario | Boot and shoemakers and repairers | 22 |
| 19 | osawaskookejick | girl | F | | Pagan | Aboriginal peoples, n.s | Northwest Territories | No Occupation Listed | 410 |
| 18 | osawaskookejick | woman | F | | Pagan | Aboriginal peoples, n.s | Northwest Territories | No Occupation Listed | 410 |
| 17 | osawaskookejick | | M | | Pagan | Aboriginal peoples, n.s | Northwest Territories | Trappers or Hunters | 410 |
| 19 | osawastequon | boy | M | | Pagan | Aboriginal peoples, n.s | Northwest Territories | No Occupation Listed | 540 |
| 20 | osawastequon | boy | M | | Pagan | Aboriginal peoples, n.s | Northwest Territories | No Occupation Listed | 540 |
| 21 | osawastequon | boy | M | | Pagan | Aboriginal peoples, n.s | Northwest Territories | No Occupation Listed | 540 |
| 22 | osawastequon | girl | F | | Pagan | Aboriginal peoples, n.s | Northwest Territories | No Occupation Listed | 540 |
| 18 | osawastequon | woman | F | | Pagan | Aboriginal peoples, n.s | Northwest Territories | No Occupation Listed | 540 |
| 17 | osawastequon | | M | | Pagan | Aboriginal peoples, n.s | Northwest Territories | Trappers or Hunters | 540 |
| 18 | osawekookejickwape | boy | M | | Pagan | Aboriginal peoples, n.s | Northwest Territories | No Occupation Listed | 397 |
| 19 | osawekookejickwape | girl | F | | Pagan | Aboriginal peoples, n.s | Northwest Territories | No Occupation Listed | 397 |
| 17 | osawekookejickwape | woman | F | | Pagan | Aboriginal peoples, n.s | Northwest Territories | No Occupation Listed | 397 |
| 16 | osawekookejickwape | | M | | Pagan | Aboriginal peoples, n.s | Northwest Territories | Trappers or Hunters | 397 |
| 8 | oshander | ann | F | 26 | Anglican | English | Ontario | No Occupation Listed | 337 |
| 7 | oshander | edwin | M | 32 | Anglican | English | Ontario | Labourers nfs | 337 |
| 9 | oshander | henriette | F | 9 | Anglican | English | Ontario | No Occupation Listed | 337 |
| 10 | oshander | mabel | F | 3 | Anglican | English | Ontario | No Occupation Listed | 337 |
| 3 | oshawshanagoo | girl | F | | Pagan | Aboriginal peoples, n.s | Northwest Territories | No Occupation Listed | 495 |
| 2 | oshawshanagoo | woman | F | | Pagan | Aboriginal peoples, n.s | Northwest Territories | No Occupation Listed | 495 |
| 1 | oshawshanagoo | | M | | Pagan | Aboriginal peoples, n.s | Northwest Territories | Trappers or Hunters | 495 |
| 1 | osheegan | boy | M | | Pagan | Aboriginal peoples, n.s | Northwest Territories | No Occupation Listed | 474 |
| 24 | osheegan | girl | F | | Pagan | Aboriginal peoples, n.s | Northwest Territories | No Occupation Listed | 474 |
| 25 | osheegan | girl | F | | Pagan | Aboriginal peoples, n.s | Northwest Territories | No Occupation Listed | 474 |
| 23 | osheegan | woman | F | | Pagan | Aboriginal peoples, n.s | Northwest Territories | No Occupation Listed | 474 |
| 22 | osheegan | | M | | Pagan | Aboriginal peoples, n.s | Northwest Territories | Trappers or Hunters | 474 |
| 15 | ottaseeneka | girl | F | | Pagan | Aboriginal peoples, n.s | Northwest Territories | No Occupation Listed | 450 |
| 13 | ottaseeneka | woman | F | | Pagan | Aboriginal peoples, n.s | Northwest Territories | No Occupation Listed | 450 |
| 14 | ottaseeneka | woman | F | | Pagan | Aboriginal peoples, n.s | Northwest Territories | No Occupation Listed | 450 |
| 12 | ottaseeneka | | M | | Pagan | Aboriginal peoples, n.s | Northwest Territories | Trappers or Hunters | 450 |
| 6 | ottis | adolphus | M | 26 | Anglican | English | New Brunswick | Labourers nfs | 11 |
| 2 | ottis | thomas | M | 20 | Anglican | English | New Brunswick | Labourers nfs | 11 |
| 7 | ouellette | joseph | M | 30 | Roman Catholic | French | Quebec | Labourers nfs | 79 |
| 17 | oulet | william | M | 24 | Roman Catholic | French | Quebec | Labourers nfs | 79 |
| 11 | outtes | moses | M | 22 | Roman Catholic | Irish | Ontario | Labourers nfs | 67 |
| 17 | owan | john | M | 49 | Anglican | Aboriginal peoples, n.s | Northwest Territories | Labourers nfs | 69 |
| 19 | owan | martha | F | 18 | Anglican | Aboriginal peoples, n.s | Northwest Territories | No Occupation Listed | 69 |
| 18 | owan | ruth | F | 49 | Anglican | Aboriginal peoples, n.s | Northwest Territories | No Occupation Listed | 69 |