Residents of Elderslie — Sub-district M, surnames R (1881 Census)
| # | Surname | Given | Sex | Age | Religion | Origin | Birthplace | Occupation | HH |
| 13 | rattrey | alexander | M | 4 | Presbyterian | Scottish | Ontario | No Occupation Listed | 17 |
| 16 | rattrey | catherine | F | 1 | Presbyterian | Scottish | Ontario | No Occupation Listed | 17 |
| 15 | rattrey | christina | F | 1 | Presbyterian | Scottish | Ontario | No Occupation Listed | 17 |
| 18 | rattrey | isibella | F | 59 | Presbyterian | Scottish | Scotland | No Occupation Listed | 18 |
| 21 | rattrey | isibella | F | 20 | Presbyterian | Scottish | Ontario | No Occupation Listed | 18 |
| 17 | rattrey | james | M | 49 | Presbyterian | Scottish | Scotland | Farmers, general and nfs | 18 |
| 11 | rattrey | john | M | 27 | Presbyterian | Scottish | Ontario | Farmers, general and nfs | 17 |
| 14 | rattrey | john | M | 3 | Presbyterian | Scottish | Ontario | No Occupation Listed | 17 |
| 19 | rattrey | margaret | F | 17 | Presbyterian | Scottish | Ontario | No Occupation Listed | 18 |
| 12 | rattrey | susan | F | 32 | Presbyterian | Scottish | Scotland | No Occupation Listed | 17 |
| 20 | rattrey | william | M | 1 | Presbyterian | Scottish | Ontario | No Occupation Listed | 18 |
| 3 | ray | agnas | F | 29 | Presbyterian | Scottish | Ontario | No Occupation Listed | 180 |
| 8 | ray | eliza | F | 43 | Presbyterian | Scottish | Ontario | No Occupation Listed | 187 |
| 9 | ray | eliza | F | 14 | Presbyterian | Scottish | Ontario | No Occupation Listed | 187 |
| 3 | ray | eliza | F | 19 | Presbyterian | Scottish | Ontario | No Occupation Listed | 190 |
| 4 | ray | ellen | F | 19 | Presbyterian | Scottish | Ontario | No Occupation Listed | 180 |
| 11 | ray | gillies | M | 7 | Presbyterian | Scottish | Ontario | No Occupation Listed | 187 |
| 4 | ray | isibella | F | 17 | Presbyterian | Scottish | Ontario | No Occupation Listed | 190 |
| 1 | ray | james | M | 70 | Presbyterian | Scottish | Scotland | Farmers, general and nfs | 190 |
| 2 | ray | jennet | F | 30 | Presbyterian | Scottish | Ontario | No Occupation Listed | 180 |
| 25 | ray | john | M | 34 | Presbyterian | Scottish | Ontario | Labourers nfs | 180 |
| 7 | ray | john | M | 47 | Presbyterian | Scottish | Scotland | Farmers, general and nfs | 187 |
| 10 | ray | john | M | 10 | Presbyterian | Scottish | Ontario | No Occupation Listed | 187 |
| 5 | ray | margaret | F | 15 | Presbyterian | Scottish | Ontario | No Occupation Listed | 190 |
| 1 | ray | mary | F | 62 | Presbyterian | Scottish | Scotland | No Occupation Listed | 180 |
| 12 | ray | mary | F | 5 | Presbyterian | Scottish | Ontario | No Occupation Listed | 187 |
| 2 | ray | mary | F | 56 | Presbyterian | Scottish | Scotland | No Occupation Listed | 190 |
| 5 | ray | thomas | M | 27 | Presbyterian | Scottish | Ontario | No Occupation Listed | 180 |
| 14 | reid | alexander | M | 10 | Church of Scotland | Scottish | Ontario | Farmers, general and nfs | 102 |
| 21 | reid | ann | F | 48 | Church of Scotland | Scottish | Scotland | No Occupation Listed | 22 |
| 23 | reid | ann | F | 18 | Church of Scotland | Scottish | Scotland | No Occupation Listed | 22 |
| 18 | reid | anne | F | 0 | Church of Scotland | Scottish | Ontario | Farmers, general and nfs | 102 |
| 24 | reid | archibald | M | 16 | Church of Scotland | Scottish | Scotland | No Occupation Listed | 22 |
| 17 | reid | catharine | F | 4 | Church of Scotland | Scottish | Ontario | Farmers, general and nfs | 102 |
| 9 | reid | christene | F | 41 | Church of Scotland | Scottish | Scotland | Farmers, general and nfs | 102 |
| 13 | reid | christenia | F | 12 | Church of Scotland | Scottish | Ontario | Farmers, general and nfs | 102 |
| 23 | reid | daniel | M | 10 | Methodist | Scottish | Ontario | No Occupation Listed | 7 |
| 20 | reid | david | M | 43 | Methodist | Scottish | Ontario | Carpenters | 7 |
| 16 | reid | donald | M | 6 | Church of Scotland | Scottish | Ontario | Farmers, general and nfs | 102 |
| 5 | reid | duncan | M | 9 | Baptist | Scottish | Ontario | Labourers nfs | 31 |
| 22 | reid | elizabeth | F | 20 | Church of Scotland | Scottish | Scotland | No Occupation Listed | 22 |
| 8 | reid | elizabeth | F | 2 | Baptist | Scottish | Ontario | Labourers nfs | 31 |
| 25 | reid | ellen | F | 4 | Methodist | Scottish | Ontario | No Occupation Listed | 7 |
| 3 | reid | flora | F | 8 | Church of Scotland | Scottish | Ontario | No Occupation Listed | 22 |
| 25 | reid | flora | F | 40 | Baptist | Scottish | Prince Edward Island | No Occupation Listed | 31 |
| 4 | reid | flora | F | 11 | Baptist | Scottish | Ontario | Labourers nfs | 31 |
| 21 | reid | hellen | F | 44 | Methodist | Scottish | Ontario | No Occupation Listed | 7 |
| 6 | reid | hugh | M | 7 | Baptist | Scottish | Ontario | Labourers nfs | 31 |
| 24 | reid | isibella | F | 17 | Methodist | Scottish | Ontario | No Occupation Listed | 7 |
| 1 | reid | janet | F | 12 | Church of Scotland | Scottish | Scotland | No Occupation Listed | 22 |
| 25 | reid | john | M | 14 | Church of Scotland | Scottish | Scotland | No Occupation Listed | 22 |
| 2 | reid | john | M | 17 | Baptist | Scottish | Ontario | Labourers nfs | 31 |
| 11 | reid | margaret | F | 16 | Church of Scotland | Scottish | Ontario | Farmers, general and nfs | 102 |
| 3 | reid | margaret | F | 14 | Baptist | Scottish | Ontario | Labourers nfs | 31 |
| 10 | reid | mary | F | 18 | Church of Scotland | Scottish | Ontario | Farmers, general and nfs | 102 |
| 2 | reid | mary | F | 10 | Church of Scotland | Scottish | Ontario | No Occupation Listed | 22 |
| 20 | reid | murdoch | M | 53 | Church of Scotland | Scottish | Scotland | Labourers nfs | 22 |
| 15 | reid | neil | M | 8 | Church of Scotland | Scottish | Ontario | Farmers, general and nfs | 102 |
| 8 | reid | peter | M | 52 | Church of Scotland | Scottish | Scotland | Farmers, general and nfs | 102 |
| 12 | reid | peter | M | 14 | Church of Scotland | Scottish | Ontario | Farmers, general and nfs | 102 |
| 1 | reid | roderick | M | 19 | Baptist | Scottish | Ontario | Labourers nfs | 31 |
| 22 | reid | william | M | 11 | Methodist | Scottish | Ontario | No Occupation Listed | 7 |
| 24 | reid | william | M | 43 | Baptist | Scottish | Scotland | Labourers nfs | 31 |
| 7 | reid | william | M | 4 | Baptist | Scottish | Ontario | Labourers nfs | 31 |
| 18 | reuter | anne | F | 5 | Roman Catholic | German | Ontario | No Occupation Listed | 27 |
| 19 | reuter | george | M | 3 | Roman Catholic | German | Ontario | No Occupation Listed | 27 |
| 13 | reuter | joseph | M | 40 | Roman Catholic | German | Germany | Millers and related workers | 27 |
| 16 | reuter | joseph | M | 9 | Roman Catholic | German | Ontario | No Occupation Listed | 27 |
| 15 | reuter | mary | F | 11 | Roman Catholic | German | Ontario | No Occupation Listed | 27 |
| 20 | reuter | matildia | F | 2 | Roman Catholic | German | Ontario | No Occupation Listed | 27 |
| 17 | reuter | sebastian | M | 7 | Roman Catholic | German | Ontario | No Occupation Listed | 27 |
| 14 | reuter | sophia | F | 35 | Roman Catholic | German | Germany | No Occupation Listed | 27 |
| 18 | rich | william | M | 19 | Methodist | Irish | Ontario | No Occupation Listed | 85 |
| 4 | robb | alexander | M | 3 | Methodist | Irish | Ontario | No Occupation Listed | 39 |
| 5 | robb | alexander | M | 67 | Methodist | Irish | Ontario | Farmers, general and nfs | 40 |
| 11 | robb | alexander | M | 23 | Methodist | Irish | Ontario | Teachers (unspecified) | 40 |
| 2 | robb | ann | F | 29 | Methodist | Irish | Ontario | No Occupation Listed | 39 |
| 7 | robb | archibald | M | 28 | Methodist | Irish | Ontario | Farmers, general and nfs | 40 |
| 1 | robb | david | M | 37 | Methodist | Irish | Ontario | Farmers, general and nfs | 39 |
| 8 | robb | elizabeth | F | 28 | Methodist | Irish | Ontario | No Occupation Listed | 40 |
| 13 | robb | emma | F | 13 | Methodist | Irish | Ontario | No Occupation Listed | 40 |
| 10 | robb | jacob | M | 21 | Methodist | Irish | Ontario | No Occupation Listed | 40 |
| 5 | robb | john | M | 1 | Methodist | Irish | Ontario | No Occupation Listed | 34 |
| 12 | robb | loretta | F | 17 | Methodist | Irish | Ontario | No Occupation Listed | 40 |
| 4 | robb | margaret | F | 4 | Methodist | Irish | Ontario | No Occupation Listed | 34 |
| 6 | robb | margaret | F | 60 | Methodist | Scottish | Ontario | No Occupation Listed | 40 |
| 9 | robb | margaret | F | 25 | Methodist | Irish | Ontario | No Occupation Listed | 40 |
| 3 | robb | mary | F | 26 | Methodist | Irish | Ontario | No Occupation Listed | 34 |
| 3 | robb | mary | F | 4 | Methodist | Irish | Ontario | No Occupation Listed | 39 |
| 2 | robb | william | M | 37 | Methodist | Irish | Ontario | Farmers, general and nfs | 34 |
| 19 | roberts | maria | F | 23 | Methodist | Irish | Ontario | Farmers, general and nfs | 9 |
| 18 | roberts | thomas | M | 27 | Methodist | English | Ontario | Farmers, general and nfs | 9 |
| 20 | roberts | wm | M | 2 | Methodist | English | Ontario | Farmers, general and nfs | 9 |
| 6 | rogers | james | M | 23 | Presbyterian | Scottish | Ontario | river drivers | 271 |
| 18 | rogers | mary | F | 21 | Presbyterian | Irish | Ontario | No Occupation Listed | 128 |
| 1 | rowley | jane | F | 68 | Methodist | Irish | Ireland | Farmers, general and nfs | 90 |
| 17 | ruthvan | adam | M | 29 | Presbyterian | Scottish | Ontario | Farmers, general and nfs | 131 |
| 6 | rynard | henry | M | 14 | Episcopal Methodist | English | Ontario | Farmers, general and nfs | 251 |