Residents of Peterborough, C — Sub-district A, surnames Q (1881 Census)
| # | Surname | Given | Sex | Age | Religion | Origin | Birthplace | Occupation | HH |
| 13 | quinlan | frank | M | 6 | Roman Catholic | Irish | Ontario | No Occupation Listed | 62 |
| 24 | quinlin | bridget | F | 30 | Roman Catholic | Irish | Ontario | Servants nfs | 88 |
| 7 | quinlin | maria | F | 21 | Roman Catholic | Irish | Ontario | Servants nfs | 89 |
| 9 | quinn | francis | M | 27 | Roman Catholic | Irish | Ontario | Hotel Keepers and Managers | 45 |
| 10 | quinn | julia | F | 26 | Roman Catholic | French | Ontario | No Occupation Listed | 45 |
| 8 | quinn | maria | F | 25 | Roman Catholic | Irish | Ireland | Servants nfs | 45 |
| 12 | quinn | minnie | F | 4 | Roman Catholic | Irish | Ontario | No Occupation Listed | 45 |
| 7 | quinn | thomas | M | 32 | Roman Catholic | Irish | Ireland | Carpenters | 45 |
| 11 | quinn | thomas | M | 7 | Roman Catholic | Irish | Ontario | No Occupation Listed | 45 |
| 13 | quinn | thomas | M | 29 | Roman Catholic | Irish | Ontario | Carpenters | 45 |
| 10 | qunlin | michael | M | 35 | Roman Catholic | Irish | Ontario | Dealer, merchant etc. (Wholesale & retail trade) | 4 |