Residents of Niagara, Township — Sub-district A, surnames M (1881 Census)
| # | Surname | Given | Sex | Age | Religion | Origin | Birthplace | Occupation | HH |
| 5 | machfee | kezzia | F | 70 | Episcopal Methodist | Irish | Ontario | No Occupation Listed | 55 |
| 24 | manly | henry | M | 25 | Episcopal Methodist | English | Ontario | Teachers (unspecified) | 54 |
| 17 | manson | charles | M | 21 | Reformed Presbyterian | Scottish | Scotland | Labourers nfs | 52 |
| 3 | markle | adele | F | 8 | Wesleyan Methodist | English | Ontario | No Occupation Listed | 141 |
| 17 | markle | albert | M | 15 | Baptist | German | Ontario | No Occupation Listed | 28 |
| 7 | markle | minervia | F | 17 | Methodist | Dutch | Ontario | No Occupation Listed | 9 |
| 1 | martin | albert | M | 13 | Wesleyan Methodist | Irish | Ontario | No Occupation Listed | 68 |
| 23 | martin | cathrine | F | 46 | Wesleyan Methodist | Irish | Ontario | Dressmakers | 68 |
| 24 | martin | emma | F | 21 | Wesleyan Methodist | Irish | Ontario | Dressmakers | 68 |
| 25 | martin | lonzo | M | 15 | Wesleyan Methodist | Irish | Ontario | No Occupation Listed | 68 |
| 18 | mash | emiley | F | 29 | Anglican | English | Ontario | No Occupation Listed | 113 |
| 1 | mason | elizabeth | F | 35 | Anglican | Scottish | Ontario | No Occupation Listed | 92 |
| 1 | mason | james | M | 25 | Anglican | English | Ontario | Farmers, general and nfs | 41 |
| 25 | mason | john | M | 43 | Anglican | English | Ontario | Farmers, general and nfs | 92 |
| 24 | mason | micah | M | 35 | Anglican | English | Ontario | Farmers, general and nfs | 41 |
| 23 | mason | sarah | F | 60 | Anglican | English | England | Farmers, general and nfs | 41 |
| 25 | mason | william | M | 32 | Anglican | English | Ontario | Farmers, general and nfs | 41 |
| 2 | mason | william | M | 13 | Anglican | English | Ontario | No Occupation Listed | 92 |
| 4 | masterson | mary | F | 14 | Wesleyan Methodist | German | Ontario | No Occupation Listed | 80 |
| 8 | mathewson | alexander | M | 67 | Presbyterian | Scottish | Scotland | No Occupation Listed | 15 |
| 9 | mcafee | dennis | M | 69 | Baptist | Dutch | Ontario | Labourers nfs | 119 |
| 24 | mccann | samuel | M | 34 | Presbyterian | Irish | Ontario | Farmers, general and nfs | 55 |
| 22 | mccarty | john | M | 87 | Wesleyan Methodist | Irish | Ireland | No Occupation Listed | 51 |
| 18 | mccaul | charles | M | 2 | Roman Catholic | Irish | Ontario | No Occupation Listed | 35 |
| 19 | mccaul | eugene | M | 1 | Roman Catholic | Irish | Ontario | No Occupation Listed | 35 |
| 17 | mccaul | mary | F | 25 | Roman Catholic | Irish | Ontario | No Occupation Listed | 35 |
| 16 | mccaul | patric | M | 34 | Roman Catholic | Irish | Ireland | Stone carvers or cutters and stone yard workers | 35 |
| 14 | mcclennen | jane | F | 55 | Presbyterian | Scottish | Scotland | No Occupation Listed | 39 |
| 13 | mcclennen | william | M | 60 | Presbyterian | Scottish | Scotland | Farmers, general and nfs | 39 |
| 9 | mcelly | marsha | F | 43 | Anglican | German | Ontario | No Occupation Listed | 91 |
| 10 | mceuchern | peter | M | 26 | Presbyterian | Scottish | Scotland | Teachers (unspecified) | 24 |
| 6 | mcfadden | john | M | 32 | Roman Catholic | Irish | Ireland | Labourers nfs | 136 |
| 14 | mcfarland | duncan | M | 81 | Presbyterian | Scottish | Ontario | Farmers, general and nfs | 84 |
| 18 | mcfarland | elisbeth | F | 51 | Presbyterian | German | Ontario | No Occupation Listed | 85 |
| 23 | mcfarland | gordon | M | 12 | Presbyterian | Scottish | Ontario | No Occupation Listed | 85 |
| 17 | mcfarland | james | M | 65 | Presbyterian | Scottish | Ontario | Farmers, general and nfs | 85 |
| 21 | mcfarland | james | M | 19 | Presbyterian | Scottish | Ontario | Farmers, general and nfs | 85 |
| 19 | mcfarland | john | M | 24 | Presbyterian | Scottish | Ontario | Farmers, general and nfs | 85 |
| 16 | mcfarland | margery | F | 75 | Presbyterian | Scottish | Ontario | No Occupation Listed | 84 |
| 15 | mcfarland | margret | F | 75 | Presbyterian | Scottish | United States | No Occupation Listed | 84 |
| 22 | mcfarland | robert | M | 16 | Presbyterian | Scottish | Ontario | Farmers, general and nfs | 85 |
| 20 | mcfarland | william | M | 21 | Presbyterian | Scottish | Ontario | Farmers, general and nfs | 85 |
| 19 | mcglade | james | M | 27 | Roman Catholic | Irish | Ireland | Stone carvers or cutters and stone yard workers | 138 |
| 10 | mclean | ann | F | 28 | Roman Catholic | Irish | Ireland | No Occupation Listed | 127 |
| 14 | mclean | mary | F | 12 | Roman Catholic | Irish | Ontario | No Occupation Listed | 127 |
| 22 | mcmullen | alpha | F | 15 | Wesleyan Methodist | English | Ontario | No Occupation Listed | 54 |
| 10 | mcneal | elizabeth | F | 76 | Anglican | German | United States | No Occupation Listed | 91 |
| 9 | meale | john | M | 75 | Anglican | Irish | Ireland | Farmers, general and nfs | 16 |
| 15 | mearle | ellen | M | 69 | Anglican | Irish | Ireland | No Occupation Listed | 16 |
| 17 | melia | edward | M | 17 | Episcopal Methodist | Irish | Ontario | Millers and related workers | 87 |
| 16 | melia | maria | F | 50 | Episcopal Methodist | English | Ontario | No Occupation Listed | 87 |
| 13 | mellen | margret | F | 70 | Roman Catholic | Irish | Ireland | No Occupation Listed | 83 |
| 1 | middaugh | caroline | F | 50 | Episcopal Methodist | English | Ontario | No Occupation Listed | 14 |
| 3 | middaugh | helena | F | 25 | Presbyterian | French | Ontario | No Occupation Listed | 1 |
| 25 | middaugh | peter | M | 28 | Episcopal Methodist | Dutch | Ontario | Farmers, general and nfs | 14 |
| 24 | middaugh | phinias | M | 55 | Episcopal Methodist | Dutch | Ontario | Farmers, general and nfs | 14 |
| 3 | miller | charles | M | 30 | Anglican | German | Ontario | Farmers, general and nfs | 75 |
| 2 | miller | gage | M | 54 | Anglican | German | United States | Farmers, general and nfs | 75 |
| 9 | mills | betsy | F | 21 | Episcopal Methodist | Scottish | Ontario | No Occupation Listed | 115 |
| 10 | mills | ellen | F | 1 | Episcopal Methodist | Scottish | Ontario | No Occupation Listed | 115 |
| 5 | minton | richard | M | 16 | Anglican | English | England | river drivers | 80 |
| 25 | moore | margaret | F | 50 | Presbyterian | Irish | Ireland | No Occupation Listed | 55 |
| 15 | morales | r | M | 37 | Roman Catholic | Spanish | West Indies | Labourers nfs | 67 |
| 24 | morgan | ann | F | 65 | Anglican | English | Ontario | No Occupation Listed | 114 |
| 19 | morgan | eliza | F | 33 | Anglican | English | Ontario | No Occupation Listed | 114 |
| 18 | morgan | henry | M | 33 | Anglican | English | Ontario | Farmers, general and nfs | 114 |
| 20 | morgan | lorinda | F | 5 | Anglican | English | Ontario | No Occupation Listed | 114 |
| 23 | morgan | mary | F | 0 | Anglican | English | Ontario | No Occupation Listed | 114 |
| 25 | morgan | rebecca | F | 23 | Anglican | English | Ontario | No Occupation Listed | 114 |
| 21 | morgan | rosetta | F | 3 | Anglican | English | Ontario | No Occupation Listed | 114 |
| 22 | morgan | rosini | F | 3 | Anglican | English | Ontario | No Occupation Listed | 114 |
| 14 | mowers | benjamin | M | 32 | Presbyterian | Dutch | Ontario | Farmers, general and nfs | 81 |
| 1 | mowers | john | M | 70 | Presbyterian | Dutch | United States | Farmers, general and nfs | 89 |
| 17 | mowers | thomas | M | 31 | Episcopal Methodist | Dutch | Ontario | Blacksmiths | 74 |
| 9 | muir | agness | F | 28 | Presbyterian | Scottish | Quebec | No Occupation Listed | 125 |
| 10 | muir | james | M | 26 | Presbyterian | Scottish | Quebec | Farmers, general and nfs | 125 |
| 12 | muir | jennett | F | 20 | Presbyterian | Scottish | Quebec | No Occupation Listed | 125 |
| 8 | muir | jessie | F | 53 | Presbyterian | Scottish | Ontario | No Occupation Listed | 125 |
| 7 | muir | john | M | 56 | Presbyterian | Scottish | Scotland | Farmers, general and nfs | 125 |
| 11 | muir | john | M | 23 | Presbyterian | Scottish | Quebec | Farmers, general and nfs | 125 |
| 14 | mullen | lavina | F | 4 | Episcopal Methodist | Dutch | Ontario | No Occupation Listed | 72 |
| 13 | mullen | mary | F | 5 | Episcopal Methodist | Dutch | Ontario | No Occupation Listed | 72 |
| 12 | mullen | phoeba | F | 30 | Episcopal Methodist | Dutch | Ontario | No Occupation Listed | 72 |
| 9 | murray | elizabeth | F | 55 | Presbyterian | Scottish | Scotland | No Occupation Listed | 147 |
| 14 | myers | david | M | 56 | Wesleyan Methodist | German | United States | river drivers | 57 |
| 15 | myers | eliza | F | 47 | Wesleyan Methodist | French | Ontario | No Occupation Listed | 57 |