Residents of Portland — Sub-district B, surnames M (1881 Census)
| # | Surname | Given | Sex | Age | Religion | Origin | Birthplace | Occupation | HH |
| 20 | maby | george | M | 14 | Methodist | Irish | Ireland | No Occupation Listed | 136 |
| 13 | madan | rabeca | F | 58 | Anglican | German | Ontario | No Occupation Listed | 399 |
| 12 | madan | sebreston | M | 64 | Anglican | German | Ontario | Fibre preparers | 399 |
| 12 | maddon | ritchard | M | 56 | Methodist | Irish | Ontario | Farmers, general and nfs | 289 |
| 25 | mahen | dune | M | 22 | Roman Catholic | Irish | Ontario | No Occupation Listed | 375 |
| 2 | mahen | ellen | F | 17 | Roman Catholic | Irish | Ontario | No Occupation Listed | 375 |
| 23 | mahen | john | M | 60 | Roman Catholic | Irish | Ireland | Farmers, general and nfs | 375 |
| 1 | mahen | mary | F | 20 | Roman Catholic | Irish | Ontario | No Occupation Listed | 375 |
| 24 | mahen | winnaferd | F | 50 | Roman Catholic | Irish | Ireland | No Occupation Listed | 375 |
| 13 | manson | alex | M | 26 | Presbyterian | Scottish | Ontario | No Occupation Listed | 505 |
| 15 | manson | elizabeth | F | 14 | Presbyterian | Scottish | Ontario | No Occupation Listed | 505 |
| 14 | manson | ellen | F | 21 | Presbyterian | Scottish | Ontario | Teachers (unspecified) | 505 |
| 11 | manson | george | M | 65 | Presbyterian | Scottish | Scotland | Farmers, general and nfs | 505 |
| 12 | manson | margeret | F | 62 | Presbyterian | Scottish | Scotland | No Occupation Listed | 505 |
| 2 | martan | anne | F | 27 | Primitive Methodist | Irish | Ontario | No Occupation Listed | 320 |
| 6 | martan | george | M | 1 | Primitive Methodist | Irish | Ontario | No Occupation Listed | 320 |
| 5 | martan | gertrude | F | 4 | Primitive Methodist | Irish | Ontario | No Occupation Listed | 320 |
| 1 | martan | lasher | M | 30 | Primitive Methodist | Irish | Ontario | Farmers, general and nfs | 320 |
| 4 | martan | maggia | F | 7 | Primitive Methodist | Irish | Ontario | No Occupation Listed | 320 |
| 3 | martan | naomi | M | 8 | Primitive Methodist | Irish | Ontario | No Occupation Listed | 320 |
| 9 | martin | amas | M | 63 | Methodist | German | Ontario | Farmers, general and nfs | 25 |
| 11 | martin | jane | F | 21 | Methodist | Irish | Ontario | No Occupation Listed | 25 |
| 10 | martin | mary | F | 61 | Methodist | Irish | Ireland | No Occupation Listed | 25 |
| 11 | marton | alfard | M | 9 | Episcopal Methodist | German | Ontario | No Occupation Listed | 342 |
| 14 | marton | amelia | F | 30 | Methodist | German | Ontario | No Occupation Listed | 266 |
| 1 | marton | ann | F | 43 | Methodist | German | Ontario | No Occupation Listed | 408 |
| 2 | marton | ann | F | 19 | Episcopal Methodist | German | Ontario | No Occupation Listed | 446 |
| 4 | marton | anson | M | 27 | Episcopal Methodist | German | Ontario | Farmers, general and nfs | 447 |
| 10 | marton | charilla | F | 27 | Episcopal Methodist | German | Ontario | No Occupation Listed | 342 |
| 25 | marton | christinna | F | 10 | Methodist | Irish | Ontario | No Occupation Listed | 269 |
| 15 | marton | david | M | 11 | Methodist | German | Ontario | No Occupation Listed | 266 |
| 9 | marton | elizabeth | F | 54 | Episcopal Methodist | German | Ontario | No Occupation Listed | 436 |
| 12 | marton | etta | F | 7 | Episcopal Methodist | German | Ontario | No Occupation Listed | 342 |
| 15 | marton | george | M | 33 | Methodist | Irish | Ontario | Farmers, general and nfs | 217 |
| 13 | marton | henry | M | 37 | Methodist | German | Ontario | Farmers, general and nfs | 266 |
| 16 | marton | jane | F | 27 | Methodist | Irish | Ontario | No Occupation Listed | 217 |
| 5 | marton | jane | F | 17 | Episcopal Methodist | German | Ontario | No Occupation Listed | 447 |
| 25 | marton | john | M | 60 | Methodist | Scottish | Ontario | Farmers, general and nfs | 408 |
| 25 | marton | john | M | 53 | Episcopal Methodist | German | Ontario | Farmers, general and nfs | 446 |
| 2 | marton | lesley | M | 14 | Methodist | German | Ontario | No Occupation Listed | 408 |
| 1 | marton | margeret | F | 53 | Episcopal Methodist | German | Ontario | No Occupation Listed | 446 |
| 8 | marton | silas | M | 56 | Episcopal Methodist | German | Ontario | Farmers, general and nfs | 436 |
| 3 | marton | silas | M | 29 | Episcopal Methodist | German | Ontario | No Occupation Listed | 446 |
| 9 | marton | william | M | 32 | Episcopal Methodist | German | Ontario | Farmers, general and nfs | 342 |
| 20 | mathews | catharine | F | 38 | Methodist | Scottish | Ontario | No Occupation Listed | 513 |
| 19 | mathews | george | M | 51 | Anglican | English | England | Farmers, general and nfs | 513 |
| 5 | mathews | mary | F | 81 | Anglican | English | England | No Occupation Listed | 515 |
| 21 | mathews | victoria | F | 2 | Methodist | Scottish | Ontario | No Occupation Listed | 513 |
| 13 | matles | petor | M | 30 | | Irish | Ontario | river drivers | 74 |
| 15 | matles | petor | M | 2 | | Irish | Ontario | No Occupation Listed | 74 |
| 14 | matles | sarah | F | 23 | | Irish | Ontario | No Occupation Listed | 74 |
| 12 | mccall | ann | F | 71 | Methodist | Irish | Ireland | No Occupation Listed | 231 |
| 11 | mccall | pattric | M | 74 | Methodist | Irish | Ireland | Farmers, general and nfs | 231 |
| 2 | mcclane | charotte | F | 22 | Methodist | Irish | Ontario | No Occupation Listed | 98 |
| 4 | mcclane | deborh | F | 27 | Methodist | Irish | Ontario | No Occupation Listed | 99 |
| 1 | mcclane | henry | M | 32 | Methodist | Irish | Ontario | Farmers, general and nfs | 98 |
| 25 | mcclane | jane | F | 52 | Methodist | Irish | Ontario | No Occupation Listed | 98 |
| 6 | mcclane | jane | F | 5 | Methodist | Irish | Ontario | No Occupation Listed | 99 |
| 3 | mcclane | john | M | 28 | Methodist | Irish | Ontario | Farmers, general and nfs | 99 |
| 7 | mcclane | roy | M | 2 | Methodist | Irish | Ontario | No Occupation Listed | 99 |
| 24 | mcclane | william | M | 55 | Methodist | Irish | Ontario | Farmers, general and nfs | 98 |
| 5 | mcclane | william | M | 8 | Methodist | Irish | Ontario | No Occupation Listed | 99 |
| 7 | mcconnell | alix | M | 23 | Roman Catholic | Irish | Ontario | No Occupation Listed | 204 |
| 2 | mcconnell | eduard | M | 69 | Roman Catholic | Irish | Ireland | Farmers, general and nfs | 204 |
| 6 | mcconnell | eduard | M | 24 | Roman Catholic | Irish | Ontario | No Occupation Listed | 204 |
| 3 | mcconnell | james | M | 31 | Roman Catholic | Irish | Ontario | Farmers, general and nfs | 204 |
| 4 | mcconnell | john | M | 28 | Roman Catholic | Irish | Ontario | No Occupation Listed | 204 |
| 5 | mcconnell | michel | M | 26 | Roman Catholic | Irish | Ontario | No Occupation Listed | 204 |
| 3 | mccormas | agness | F | 1 | Roman Catholic | Irish | Ontario | No Occupation Listed | 104 |
| 25 | mccormas | bridget | F | 30 | Roman Catholic | Irish | Ontario | No Occupation Listed | 104 |
| 1 | mccormas | cathrine | F | 4 | Roman Catholic | Irish | Ontario | No Occupation Listed | 104 |
| 24 | mccormas | john | M | 33 | Roman Catholic | Irish | Ontario | Farmers, general and nfs | 104 |
| 2 | mccormas | mary | F | 2 | Roman Catholic | Irish | Ontario | No Occupation Listed | 104 |
| 18 | mccullah | amelia | F | 16 | Methodist | German | Ontario | No Occupation Listed | 301 |
| 21 | mccullah | charles | M | 10 | Methodist | German | Ontario | No Occupation Listed | 301 |
| 23 | mccullah | james | M | 6 | Methodist | German | Ontario | No Occupation Listed | 301 |
| 16 | mccullah | john | M | 34 | Methodist | German | Ontario | Farmers, general and nfs | 301 |
| 20 | mccullah | john | M | 12 | Methodist | German | Ontario | No Occupation Listed | 301 |
| 17 | mccullah | mary | F | 34 | Methodist | German | Ontario | No Occupation Listed | 301 |
| 19 | mccullah | mary | F | 14 | Methodist | German | Ontario | No Occupation Listed | 301 |
| 22 | mccullah | robert | M | 8 | Methodist | German | Ontario | No Occupation Listed | 301 |
| 23 | mcdonald | doncen | M | 46 | Presbyterian | Scottish | Ontario | Farmers, general and nfs | 126 |
| 24 | mcdonald | ellen | F | 36 | Presbyterian | Scottish | Ontario | No Occupation Listed | 126 |
| 19 | mckim | hiram | M | 64 | Methodist | Irish | Ontario | Farmers, general and nfs | 58 |
| 23 | mckim | oscar | M | 21 | Methodist | Irish | Ontario | No Occupation Listed | 58 |
| 20 | mckim | sarah | F | 62 | Methodist | Irish | Ireland | No Occupation Listed | 58 |
| 22 | mckim | scharlot | F | 22 | Methodist | Irish | Ontario | No Occupation Listed | 58 |
| 21 | mckim | wellington | M | 30 | Methodist | Irish | Ontario | No Occupation Listed | 58 |
| 13 | mckinstrey | james | M | 4 | Presbyterian | Irish | Ontario | No Occupation Listed | 134 |
| 10 | mckinstrey | john | M | 35 | Presbyterian | Irish | Ontario | river drivers | 134 |
| 11 | mckinstrey | mary | F | 32 | Presbyterian | Irish | Ontario | No Occupation Listed | 134 |
| 12 | mckinstrey | sarah | F | 6 | Presbyterian | Irish | Ontario | No Occupation Listed | 134 |
| 6 | mckinstry | john | M | 32 | Methodist | English | Ontario | river drivers | 151 |
| 8 | mckinstry | lidda | F | 5 | Methodist | English | Ontario | No Occupation Listed | 151 |
| 7 | mckinstry | sarah | F | 28 | Methodist | English | Ontario | No Occupation Listed | 151 |
| 4 | mckleuec | george | M | 36 | Methodist | Scottish | Ontario | Farmers, general and nfs | 236 |
| 6 | mckleuec | robert | M | 3 | Methodist | Scottish | Ontario | No Occupation Listed | 236 |
| 5 | mckleuec | sarah | F | 28 | Methodist | Scottish | Ontario | No Occupation Listed | 236 |
| 24 | mcmahon | almedia | F | 3 | Methodist | Irish | Ontario | No Occupation Listed | 76 |
| 8 | mcmahon | elizabeth | F | 17 | Methodist | Irish | Ontario | No Occupation Listed | 78 |
| 21 | mcmahon | hax | M | 47 | Methodist | Irish | Ontario | Farmers, general and nfs | 76 |
| 9 | mcmahon | hugh | M | 15 | Methodist | Irish | Ontario | No Occupation Listed | 78 |
| 10 | mcmahon | james | M | 13 | Methodist | Irish | Ontario | No Occupation Listed | 78 |
| 4 | mcmahon | jane | F | 44 | Methodist | Irish | Ontario | No Occupation Listed | 78 |
| 3 | mcmahon | john | M | 56 | Methodist | Irish | Ontario | Farmers, general and nfs | 78 |
| 5 | mcmahon | john | M | 23 | Methodist | Irish | Ontario | No Occupation Listed | 78 |
| 12 | mcmahon | joseph | M | 9 | Methodist | Irish | Ontario | No Occupation Listed | 78 |
| 7 | mcmahon | margret | F | 19 | Methodist | Irish | Ontario | No Occupation Listed | 78 |
| 6 | mcmahon | martha | F | 21 | Methodist | Irish | Ontario | No Occupation Listed | 78 |
| 22 | mcmahon | rachel | F | 29 | Methodist | Irish | Ontario | No Occupation Listed | 76 |
| 23 | mcmahon | william | M | 6 | Methodist | Irish | Ontario | No Occupation Listed | 76 |
| 11 | mcmahon | william | M | 12 | Methodist | Irish | Ontario | No Occupation Listed | 78 |
| 3 | mcmullin | ann | F | 52 | Anglican | Irish | Ireland | No Occupation Listed | 453 |
| 4 | mcmullin | henry | M | 26 | Anglican | Irish | Ontario | Farmers, general and nfs | 454 |
| 7 | mcmullin | james | M | 1 | Anglican | Irish | Ontario | No Occupation Listed | 454 |
| 2 | mcmullin | joseph | M | 50 | Anglican | Irish | Ireland | Dealer, merchant etc. (Wholesale & retail trade) | 453 |
| 5 | mcmullin | mary | F | 21 | Anglican | Irish | Ontario | No Occupation Listed | 454 |
| 6 | mcmullin | william | M | 3 | Anglican | Irish | Ontario | No Occupation Listed | 454 |
| 6 | meekes | edeth | F | 18 | Methodist | German | Ontario | Teachers (unspecified) | 396 |
| 5 | meekes | james | M | 21 | Methodist | German | Ontario | No Occupation Listed | 396 |
| 3 | meekes | lycurgus | M | 56 | Methodist | German | Ontario | Farmers, general and nfs | 396 |
| 4 | meekes | mary | F | 54 | Methodist | German | Ontario | No Occupation Listed | 396 |
| 1 | meeks | flora | F | 4 | Methodist | German | Ontario | No Occupation Listed | 395 |
| 2 | meeks | hilton | M | 2 | Methodist | German | Ontario | No Occupation Listed | 395 |
| 25 | meeks | lainnie | F | 7 | Methodist | German | Ontario | No Occupation Listed | 395 |
| 24 | meeks | mary | F | 10 | Methodist | German | Ontario | No Occupation Listed | 395 |
| 22 | meeks | mortimer | M | 26 | Methodist | German | Ontario | Lumberers and loggers | 395 |
| 23 | meeks | ursula | F | 26 | Methodist | German | Ontario | No Occupation Listed | 395 |
| 1 | millar | almira | F | 23 | Episcopal Methodist | German | Ontario | No Occupation Listed | 452 |
| 25 | millar | george | M | 24 | Episcopal Methodist | Scottish | Scotland | Carpenters | 452 |
| 10 | miller | john | M | 3 | Methodist | Irish | Ontario | No Occupation Listed | 198 |
| 9 | miller | louise | F | 29 | Methodist | Irish | Ontario | No Occupation Listed | 198 |
| 8 | miller | robert | M | 29 | Methodist | Irish | Ontario | Farmers, general and nfs | 198 |
| 14 | moir | agniac | F | 11 | Presbyterian | Scottish | Ontario | No Occupation Listed | 388 |
| 17 | moir | andrew | M | 4 | Presbyterian | Scottish | Ontario | No Occupation Listed | 388 |
| 16 | moir | eliza | F | 6 | Presbyterian | Scottish | Ontario | No Occupation Listed | 388 |
| 10 | moir | george | M | 55 | Presbyterian | Scottish | Scotland | Farmers, general and nfs | 388 |
| 13 | moir | john | M | 12 | Presbyterian | Scottish | Ontario | No Occupation Listed | 388 |
| 11 | moir | margeret | F | 34 | Presbyterian | Scottish | Scotland | No Occupation Listed | 388 |
| 12 | moir | marthia | F | 14 | Presbyterian | Scottish | Ontario | No Occupation Listed | 388 |
| 15 | moir | william | M | 9 | Presbyterian | Scottish | Ontario | No Occupation Listed | 388 |
| 19 | moore | charles | M | 22 | Anglican | English | Ontario | No Occupation Listed | 547 |
| 22 | moore | elley | F | 10 | Anglican | English | Ontario | No Occupation Listed | 547 |
| 21 | moore | fanney | F | 15 | Anglican | English | Ontario | No Occupation Listed | 547 |
| 17 | moore | john | M | 48 | Anglican | English | England | Farmers, general and nfs | 547 |
| 20 | moore | john | M | 21 | Anglican | English | Ontario | No Occupation Listed | 547 |
| 18 | moore | mary | F | 48 | Anglican | English | England | No Occupation Listed | 547 |
| 10 | morey | archa | M | 12 | Methodist | German | Ontario | No Occupation Listed | 303 |
| 8 | morey | eduard | M | 19 | Methodist | German | Ontario | No Occupation Listed | 303 |
| 7 | morey | elizabeth | F | 42 | Methodist | German | Ontario | No Occupation Listed | 303 |
| 9 | morey | james | M | 17 | Methodist | German | Ontario | No Occupation Listed | 303 |
| 6 | morey | sidaney | M | 43 | Methodist | German | Ontario | Farmers, general and nfs | 303 |
| 9 | morton | edeth | F | 30 | Primitive Methodist | German | Ontario | No Occupation Listed | 461 |
| 24 | morton | ellen | F | 40 | Methodist | Irish | Ireland | No Occupation Listed | 269 |
| 8 | morton | william | M | 34 | Primitive Methodist | German | Ontario | Dealer, merchant etc. (Wholesale & retail trade) | 461 |
| 23 | mosan | agnes | F | 45 | Methodist | German | Ontario | No Occupation Listed | 219 |
| 22 | mosan | william | M | 60 | Methodist | Irish | Ireland | Farmers, general and nfs | 219 |
| 19 | mullan | edward | M | 6 | Methodist | German | Ontario | No Occupation Listed | 393 |
| 18 | mullan | elizabeth | F | 40 | Methodist | German | Ontario | No Occupation Listed | 393 |
| 17 | mullan | william | M | 60 | Methodist | German | Ontario | river drivers | 393 |
| 8 | mullholland | ann | F | 35 | Roman Catholic | Irish | Ontario | Servants nfs | 204 |
| 9 | mullholland | brigdet | F | 21 | Roman Catholic | Irish | Ontario | No Occupation Listed | 204 |
| 10 | mullholland | ellen | F | 19 | Roman Catholic | Irish | Ontario | No Occupation Listed | 204 |
| 11 | mullholland | margret | F | 17 | Roman Catholic | Irish | Ontario | No Occupation Listed | 204 |
| 1 | murton | david | M | 17 | Anglican | English | Ontario | No Occupation Listed | 59 |
| 12 | murton | george | M | 59 | Methodist | English | Ontario | Farmers, general and nfs | 86 |
| 24 | murton | james | M | 57 | Anglican | English | Ontario | Farmers, general and nfs | 59 |
| 13 | murton | margret | F | 56 | Methodist | English | Ontario | No Occupation Listed | 86 |
| 25 | murton | mary | F | 56 | Anglican | English | England | No Occupation Listed | 59 |
| 5 | myers | phylander | M | 68 | Methodist | German | United States | river drivers | 169 |
| 6 | myers | sarah | F | 62 | Methodist | German | Ontario | No Occupation Listed | 169 |