Residents of Gravenhurst, Town—Ville — Sub-district B, surnames R (1881 Census)
| # | Surname | Given | Sex | Age | Religion | Origin | Birthplace | Occupation | HH |
| 16 | ranbuskark | jame | M | 14 | Anglican | German | Ontario | Labourers nfs | 175 |
| 11 | reeve | ellen | F | 3 | Presbyterian | English | Ontario | No Occupation Listed | 174 |
| 9 | reeve | sharlot | F | 39 | Presbyterian | Irish | Ontario | No Occupation Listed | 174 |
| 10 | reeve | walter | M | 5 | Presbyterian | English | Ontario | No Occupation Listed | 174 |
| 8 | reeve | william | M | 50 | Presbyterian | English | England | Ministers of Religion | 174 |
| 16 | richardson | belinda | F | 29 | Anglican | English | Ontario | No Occupation Listed | 4 |
| 2 | richardson | charles | M | 13 | Methodist | English | Ontario | No Occupation Listed | 53 |
| 23 | richardson | hannah | F | 26 | Methodist | English | Ontario | No Occupation Listed | 53 |
| 22 | richardson | hellen | F | 50 | Methodist | English | Ontario | No Occupation Listed | 53 |
| 24 | richardson | hellen | F | 22 | Methodist | English | Ontario | No Occupation Listed | 53 |
| 21 | richardson | john | M | 60 | Methodist | English | England | Boot and shoemakers and repairers | 53 |
| 1 | richardson | john | M | 17 | Methodist | English | Ontario | Boot and shoemakers and repairers | 53 |
| 17 | richardson | mable | F | 1 | Methodist | English | Ontario | No Occupation Listed | 4 |
| 25 | richardson | mary | F | 19 | Methodist | English | Ontario | No Occupation Listed | 53 |
| 15 | richardson | thomas | M | 28 | Methodist | English | Ontario | Boot and shoemakers and repairers | 3 |
| 8 | robertson | george | M | 1 | Presbyterian | Scottish | Ontario | No Occupation Listed | 33 |
| 5 | robertson | john | M | 30 | Presbyterian | Scottish | Scotland | Tailors and tailoresses | 33 |
| 7 | robertson | john | M | 6 | Presbyterian | Scottish | Ontario | No Occupation Listed | 33 |
| 6 | robertson | margret | F | 24 | Presbyterian | Scottish | Ontario | No Occupation Listed | 33 |
| 3 | robinson | albert | M | 12 | Anglican | Irish | Ontario | No Occupation Listed | 117 |
| 2 | robinson | charles | M | 14 | Anglican | Irish | Ontario | No Occupation Listed | 117 |
| 3 | robinson | charles | M | 18 | Anglican | English | Ontario | Butchers | 172 |
| 22 | robinson | isabella | F | 40 | Anglican | Irish | Ontario | Boarding and Lodging House Keepers and managers | 117 |
| 23 | robinson | jonah | F | 20 | Anglican | Irish | Ontario | Labourers nfs | 117 |
| 4 | robinson | joseph | M | 10 | Anglican | Irish | Ontario | No Occupation Listed | 117 |
| 1 | robinson | lewsa | F | 15 | Anglican | Irish | Ontario | No Occupation Listed | 117 |
| 25 | robinson | samuel | M | 17 | Anglican | Irish | Ontario | Labourers nfs | 117 |
| 24 | robinson | thomas | M | 18 | Anglican | Irish | Ontario | Labourers nfs | 117 |
| 22 | roger | charles | M | 29 | Church of Scotland | Scottish | United States | Weavers | 37 |
| 23 | roger | martha | F | 34 | Church of Scotland | German | Ontario | No Occupation Listed | 37 |
| 3 | rorke | bridget | F | 45 | Anglican | Irish | Ireland | No Occupation Listed | 158 |
| 2 | rorke | joseph | M | 77 | United Methodist/Bible Christian | Irish | Ireland | No Occupation Listed | 158 |
| 5 | rule | georg | M | 38 | Presbyterian | Scottish | Scotland | Lumberers and loggers | 102 |
| 6 | rule | mary | F | 31 | Presbyterian | English | United States | No Occupation Listed | 102 |