Residents of Marlborough — Sub-district C, surnames R (1881 Census)
| # | Surname | Given | Sex | Age | Religion | Origin | Birthplace | Occupation | HH |
| 11 | ralph | anna | F | 2 | Roman Catholic | Irish | Ontario | No Occupation Listed | 121 |
| 9 | ralph | james | M | 9 | Roman Catholic | Irish | Ontario | No Occupation Listed | 121 |
| 10 | ralph | john | M | 5 | Roman Catholic | Irish | Ontario | No Occupation Listed | 121 |
| 7 | ralph | joseph | M | 33 | Roman Catholic | Irish | Ontario | Farmers, general and nfs | 121 |
| 6 | ralph | margarette | F | 30 | Roman Catholic | Irish | Ontario | No Occupation Listed | 121 |
| 8 | ralph | mary | F | 11 | Roman Catholic | Irish | Ontario | No Occupation Listed | 121 |
| 5 | ralph | william | M | 38 | Roman Catholic | Irish | Ontario | Farmers, general and nfs | 121 |
| 14 | reddick | adaline | F | 12 | Anglican | Irish | Ontario | No Occupation Listed | 59 |
| 9 | reddick | agnes | F | 15 | Methodist | Irish | Ontario | No Occupation Listed | 165 |
| 8 | reddick | amelia | F | 45 | Anglican | English | Ontario | No Occupation Listed | 59 |
| 9 | reddick | angeline | F | 21 | Anglican | Irish | Ontario | No Occupation Listed | 59 |
| 15 | reddick | anna | F | 3 | Methodist | Irish | Ontario | No Occupation Listed | 165 |
| 14 | reddick | david | M | 5 | Methodist | Irish | Ontario | No Occupation Listed | 165 |
| 23 | reddick | eliza | F | 12 | Anglican | Irish | Ontario | No Occupation Listed | 174 |
| 13 | reddick | elizabeth | F | 14 | Anglican | Irish | Ontario | No Occupation Listed | 59 |
| 11 | reddick | elizabeth | F | 11 | Methodist | Irish | Ontario | No Occupation Listed | 165 |
| 11 | reddick | emma | F | 18 | Anglican | Irish | Ontario | No Occupation Listed | 59 |
| 18 | reddick | erastus | M | 30 | Anglican | Irish | Ontario | Farmers, general and nfs | 174 |
| 16 | reddick | james | M | 63 | Free Kirk/Kirk | Irish | Ireland | Farmers, general and nfs | 174 |
| 22 | reddick | jemima | F | 17 | Anglican | Irish | Ontario | No Occupation Listed | 174 |
| 11 | reddick | john | M | 49 | Anglican | Irish | Ireland | Hotel Keepers and Managers | 3 |
| 25 | reddick | john | M | 20 | Anglican | Irish | Ontario | No Occupation Listed | 46 |
| 6 | reddick | john | M | 50 | Methodist | Irish | Ireland | Farmers, general and nfs | 165 |
| 12 | reddick | john | M | 9 | Methodist | Irish | Ontario | No Occupation Listed | 165 |
| 1 | reddick | margaret | F | 16 | Anglican | Irish | Ontario | No Occupation Listed | 46 |
| 7 | reddick | margarette | F | 32 | Methodist | Irish | Ontario | No Occupation Listed | 165 |
| 24 | reddick | mary | F | 23 | Anglican | Irish | Ontario | No Occupation Listed | 46 |
| 10 | reddick | mary | F | 20 | Anglican | Irish | Ontario | No Occupation Listed | 59 |
| 8 | reddick | mary | F | 19 | Methodist | Irish | Ontario | No Occupation Listed | 165 |
| 24 | reddick | mary | F | 9 | Anglican | Irish | Ontario | No Occupation Listed | 174 |
| 17 | reddick | matilda | F | 50 | Anglican | Irish | Ireland | No Occupation Listed | 174 |
| 20 | reddick | matilda | F | 21 | Anglican | Irish | Ontario | No Occupation Listed | 174 |
| 21 | reddick | minerva | F | 19 | Anglican | Irish | Ontario | Dressmakers | 174 |
| 19 | reddick | oliver | M | 28 | Anglican | Irish | Ontario | Farmers, general and nfs | 174 |
| 10 | reddick | robert | M | 13 | Methodist | Irish | Ontario | No Occupation Listed | 165 |
| 12 | reddick | sarah | F | 49 | Anglican | English | United States | No Occupation Listed | 3 |
| 15 | reddick | sarah | F | 10 | Anglican | Irish | Ontario | No Occupation Listed | 59 |
| 16 | reddick | susan | F | 1 | Methodist | Irish | Ontario | No Occupation Listed | 165 |
| 13 | reddick | thomas | M | 7 | Methodist | Irish | Ontario | No Occupation Listed | 165 |
| 23 | reddick | william | M | 22 | Anglican | Irish | Ontario | Farmers, general and nfs | 46 |
| 7 | reddick | william | M | 45 | Anglican | Irish | Ontario | Farmers, general and nfs | 59 |
| 12 | reddick | william | M | 16 | Anglican | Irish | Ontario | No Occupation Listed | 59 |
| 15 | riley | bernard | M | 26 | Roman Catholic | Irish | Ontario | Farmers, general and nfs | 64 |
| 18 | riley | hugh | M | 12 | Roman Catholic | Irish | Ontario | No Occupation Listed | 64 |
| 12 | riley | james | M | 72 | Roman Catholic | Irish | Ireland | Farmers, general and nfs | 64 |
| 14 | riley | james | M | 21 | Roman Catholic | Irish | Ontario | river drivers | 64 |
| 16 | riley | john | M | 18 | Roman Catholic | Irish | Ontario | No Occupation Listed | 64 |
| 13 | riley | mary | F | 53 | Roman Catholic | Irish | Ireland | No Occupation Listed | 64 |
| 12 | riley | mary | F | 70 | Roman Catholic | Irish | Ireland | No Occupation Listed | 190 |
| 19 | riley | rosan | F | 23 | Roman Catholic | Irish | Ontario | No Occupation Listed | 64 |
| 17 | riley | william | M | 16 | Roman Catholic | Irish | Ontario | No Occupation Listed | 64 |
| 5 | roberts | rebecca | F | 51 | Wesleyan Methodist | Irish | Quebec | No Occupation Listed | 47 |
| 8 | robinson | alexander | M | 64 | Anglican | Irish | Ireland | Farmers, general and nfs | 137 |
| 3 | robinson | ann | F | 57 | Anglican | Irish | Ireland | No Occupation Listed | 186 |
| 2 | robinson | anna | F | 0 | Anglican | Irish | Ontario | No Occupation Listed | 207 |
| 5 | robinson | anne | F | 10 | Anglican | Irish | Ontario | No Occupation Listed | 67 |
| 16 | robinson | byron | M | 7 | Anglican | Irish | Ontario | No Occupation Listed | 191 |
| 18 | robinson | charlotte | F | 3 | Anglican | Irish | Ontario | No Occupation Listed | 191 |
| 14 | robinson | eliza | F | 33 | Anglican | Irish | Ontario | No Occupation Listed | 191 |
| 22 | robinson | elizabeth | F | 26 | Anglican | Irish | Ontario | No Occupation Listed | 207 |
| 13 | robinson | emma | F | 14 | Anglican | Irish | Ontario | No Occupation Listed | 137 |
| 4 | robinson | gorge | M | 12 | Anglican | Irish | Ontario | No Occupation Listed | 67 |
| 7 | robinson | ida | F | 4 | Anglican | Irish | Ontario | No Occupation Listed | 67 |
| 9 | robinson | isabella | F | 54 | Anglican | Irish | Ontario | No Occupation Listed | 137 |
| 2 | robinson | james | M | 57 | Anglican | Irish | Ireland | Farmers, general and nfs | 186 |
| 17 | robinson | james | M | 5 | Anglican | Irish | Ontario | No Occupation Listed | 191 |
| 25 | robinson | james | M | 5 | Anglican | Irish | Ontario | No Occupation Listed | 207 |
| 1 | robinson | james | M | 19 | Anglican | Irish | Ontario | No Occupation Listed | 67 |
| 15 | robinson | janetta | F | 9 | Anglican | Irish | Ontario | No Occupation Listed | 191 |
| 13 | robinson | john | M | 37 | Anglican | Irish | Ontario | Farmers, general and nfs | 191 |
| 1 | robinson | john | M | 3 | Anglican | Irish | Ontario | No Occupation Listed | 207 |
| 3 | robinson | john | M | 15 | Anglican | Irish | Ontario | No Occupation Listed | 67 |
| 10 | robinson | joseph | M | 27 | Anglican | Irish | Ontario | Farmers, general and nfs | 137 |
| 4 | robinson | joseph | M | 25 | Anglican | Irish | Ontario | Farmers, general and nfs | 186 |
| 6 | robinson | lodima | F | 17 | Anglican | Irish | Ontario | No Occupation Listed | 186 |
| 7 | robinson | margarette | F | 14 | Anglican | Irish | Ontario | No Occupation Listed | 186 |
| 23 | robinson | margarette | F | 9 | Anglican | Irish | Ontario | No Occupation Listed | 207 |
| 25 | robinson | mary | F | 40 | Anglican | Irish | Ireland | No Occupation Listed | 67 |
| 8 | robinson | mary | F | 0 | Anglican | Irish | Ontario | No Occupation Listed | 67 |
| 5 | robinson | oliver | M | 21 | Anglican | Irish | Ontario | No Occupation Listed | 186 |
| 11 | robinson | samuel | M | 20 | Anglican | Irish | Ontario | No Occupation Listed | 137 |
| 12 | robinson | sarah | F | 16 | Anglican | Irish | Ontario | No Occupation Listed | 137 |
| 19 | robinson | thomas | M | 1 | Anglican | Irish | Ontario | No Occupation Listed | 191 |
| 6 | robinson | thomas | M | 7 | Anglican | Irish | Ontario | No Occupation Listed | 67 |
| 14 | robinson | touson | M | 10 | Anglican | Irish | Ontario | No Occupation Listed | 137 |
| 21 | robinson | william | M | 33 | Anglican | Irish | Ontario | Farmers, general and nfs | 207 |
| 24 | robinson | william | M | 7 | Anglican | Irish | Ontario | No Occupation Listed | 207 |
| 24 | robinson | william | M | 50 | Anglican | Irish | Ontario | Farmers, general and nfs | 67 |
| 2 | robinson | william | M | 17 | Anglican | Irish | Ontario | No Occupation Listed | 67 |
| 12 | roe | anne | F | 26 | Wesleyan Methodist | Irish | Ontario | No Occupation Listed | 88 |
| 11 | roe | eliza | F | 26 | Wesleyan Methodist | Irish | Ontario | No Occupation Listed | 88 |
| 14 | roe | james | M | 1 | Wesleyan Methodist | Irish | Ontario | No Occupation Listed | 88 |
| 9 | roe | jason | M | 29 | Wesleyan Methodist | Irish | Ireland | Farmers, general and nfs | 88 |
| 8 | roe | mary | F | 60 | Wesleyan Methodist | Irish | Ireland | No Occupation Listed | 88 |
| 7 | roe | thomas | M | 74 | Wesleyan Methodist | Irish | Ireland | Farmers, general and nfs | 88 |
| 10 | roe | thomas | M | 23 | Wesleyan Methodist | Irish | Ontario | Farmers, general and nfs | 88 |
| 13 | roe | thomas | M | 3 | Wesleyan Methodist | Irish | Ontario | No Occupation Listed | 88 |
| 15 | rogers | anne | F | 84 | Anglican | Irish | Ireland | No Occupation Listed | 115 |
| 7 | ross | albert | M | 20 | Anglican | Irish | Ontario | No Occupation Listed | 74 |
| 8 | ross | alice | F | 15 | Methodist | Irish | Ontario | No Occupation Listed | 78 |
| 3 | ross | andrew | M | 50 | Methodist | Irish | Ireland | Farmers, general and nfs | 78 |
| 12 | ross | david | M | 10 | Anglican | Irish | Ontario | No Occupation Listed | 74 |
| 19 | ross | david | M | 17 | Anglican | Irish | Ontario | No Occupation Listed | 75 |
| 18 | ross | edward | M | 32 | Anglican | Irish | Ontario | Farmers, general and nfs | 96 |
| 7 | ross | elizabeth | F | 20 | Methodist | Irish | Ontario | No Occupation Listed | 78 |
| 17 | ross | emma | F | 21 | Anglican | Irish | Ontario | No Occupation Listed | 75 |
| 22 | ross | evy | F | 5 | Anglican | Irish | Ontario | No Occupation Listed | 96 |
| 9 | ross | george | M | 16 | Anglican | Irish | Ontario | No Occupation Listed | 74 |
| 19 | ross | ida | F | 1 | Anglican | Irish | Ontario | No Occupation Listed | 71 |
| 10 | ross | isaac | M | 14 | Anglican | Irish | Ontario | No Occupation Listed | 74 |
| 5 | ross | james | M | 25 | Anglican | Irish | Ontario | Farmers, general and nfs | 74 |
| 16 | ross | jane | F | 23 | Anglican | Irish | Ontario | No Occupation Listed | 75 |
| 3 | ross | john | M | 62 | Anglican | Irish | Ireland | Farmers, general and nfs | 74 |
| 23 | ross | john | M | 4 | Anglican | Irish | Ontario | No Occupation Listed | 96 |
| 17 | ross | joseph | M | 27 | Anglican | Irish | Ontario | Farmers, general and nfs | 71 |
| 6 | ross | joseph | M | 22 | Methodist | Irish | Ontario | Farmers, general and nfs | 78 |
| 8 | ross | malissa | F | 18 | Anglican | Irish | Ontario | No Occupation Listed | 74 |
| 18 | ross | margarette | F | 22 | Methodist | Irish | Ontario | No Occupation Listed | 71 |
| 15 | ross | mary | F | 55 | Anglican | Irish | Ireland | No Occupation Listed | 75 |
| 4 | ross | mary | F | 50 | Methodist | Irish | Quebec | No Occupation Listed | 78 |
| 5 | ross | mary | F | 24 | Methodist | Irish | Ontario | No Occupation Listed | 78 |
| 19 | ross | mary | F | 30 | Anglican | Irish | Ontario | No Occupation Listed | 96 |
| 21 | ross | mary | F | 7 | Anglican | Irish | Ontario | No Occupation Listed | 96 |
| 24 | ross | rachel | F | 1 | Anglican | Irish | Ontario | No Occupation Listed | 96 |
| 20 | ross | robert | M | 9 | Anglican | Irish | Ontario | No Occupation Listed | 96 |
| 13 | ross | sarah | F | 7 | Anglican | Irish | Ontario | No Occupation Listed | 74 |
| 10 | ross | sarah | F | 13 | Methodist | Irish | Ontario | No Occupation Listed | 78 |
| 9 | ross | susan | F | 13 | Methodist | Irish | Ontario | No Occupation Listed | 78 |
| 4 | ross | susana | F | 50 | Anglican | Irish | Ireland | No Occupation Listed | 74 |
| 6 | ross | susana | F | 22 | Anglican | Irish | Ontario | No Occupation Listed | 74 |
| 20 | ross | william | M | 0 | Anglican | Irish | Ontario | No Occupation Listed | 71 |
| 11 | ross | william | M | 12 | Anglican | Irish | Ontario | No Occupation Listed | 74 |
| 14 | ross | william | M | 57 | Anglican | Irish | Ireland | Farmers, general and nfs | 75 |
| 18 | ross | william | M | 20 | Anglican | Irish | Ontario | No Occupation Listed | 75 |
| 13 | rowel | alexander | M | 40 | Methodist | Irish | Ireland | Farmers, general and nfs | 52 |
| 21 | rowel | allena | F | 0 | Methodist | Irish | Ontario | No Occupation Listed | 52 |
| 16 | rowel | anna | F | 13 | Methodist | Irish | Ontario | No Occupation Listed | 52 |
| 14 | rowel | elizabeth | F | 34 | Methodist | Irish | Ontario | No Occupation Listed | 52 |
| 18 | rowel | joseph | M | 9 | Methodist | Irish | Ontario | No Occupation Listed | 52 |
| 17 | rowel | maria | F | 11 | Methodist | Irish | Ontario | No Occupation Listed | 52 |
| 20 | rowel | susan | F | 3 | Methodist | Irish | Ontario | No Occupation Listed | 52 |
| 19 | rowel | wellhemina | F | 5 | Methodist | Irish | Ontario | No Occupation Listed | 52 |
| 15 | rowel | william | M | 15 | Methodist | Irish | Ontario | No Occupation Listed | 52 |
| 11 | ryan | anna | F | 29 | Roman Catholic | Irish | Ontario | No Occupation Listed | 204 |