Residents of Toronto, St. John’s, Ward—Quartier — Sub-district D, surnames Q (1881 Census)
| # | Surname | Given | Sex | Age | Religion | Origin | Birthplace | Occupation | HH |
| 6 | quartus | edward | M | 10 | Methodist | Irish | Ontario | No Occupation Listed | 815 |
| 2 | quartus | eliz | F | 54 | Methodist | Irish | Ontario | No Occupation Listed | 815 |
| 5 | quartus | elizabeth | F | 21 | Methodist | Irish | Ontario | No Occupation Listed | 815 |
| 4 | quartus | robert | M | 19 | Methodist | Irish | Ontario | Other furniture makers | 815 |
| 3 | quartus | thomas | M | 25 | Methodist | Irish | Ontario | Occupational title unclassifiable | 815 |
| 8 | quigley | elizabeth | F | 37 | Anglican | Irish | Ontario | No Occupation Listed | 987 |
| 7 | quigley | james | M | 35 | Anglican | Irish | Ontario | Dealer, merchant etc. (Wholesale & retail trade) | 987 |
| 11 | quigley | maud | F | 10 | Anglican | Irish | Ontario | No Occupation Listed | 987 |
| 11 | quill | anna | F | 9 | Anglican | Irish | United States | No Occupation Listed | 970 |
| 10 | quill | john | M | 12 | Anglican | Irish | United States | No Occupation Listed | 970 |
| 8 | quill | mary | F | 43 | Anglican | Irish | Ireland | No Occupation Listed | 970 |
| 12 | quill | mary | F | 1 | Anglican | Irish | Ontario | No Occupation Listed | 970 |
| 9 | quill | thomas | M | 14 | Anglican | Irish | United States | No Occupation Listed | 970 |
| 21 | quin | bridget | F | 28 | Roman Catholic | Irish | Ontario | No Occupation Listed | 207 |
| 20 | quin | francis | M | 30 | Roman Catholic | Irish | Ireland | Merchants, specified large-scale wholesaleing | 207 |
| 22 | quin | mary | F | 0 | Roman Catholic | Irish | Ontario | No Occupation Listed | 207 |
| 17 | quinn | annie | F | 30 | Presbyterian | Irish | Ireland | Furriers and fur workers | 233 |
| 19 | quinn | arthur | M | 21 | Roman Catholic | Irish | England | Labourers nfs | 866 |
| 20 | quinn | elizabeth | F | 19 | Roman Catholic | Irish | England | Bookbinders and Related Workers | 866 |
| 18 | quinn | kate | F | 23 | Presbyterian | Irish | Ontario | Furriers and fur workers | 233 |
| 17 | quinn | maria | F | 40 | Roman Catholic | Irish | Ireland | No Occupation Listed | 866 |
| 18 | quinn | mary | F | 23 | Roman Catholic | Irish | England | No Occupation Listed | 866 |
| 11 | quinn | may | F | 35 | Roman Catholic | Irish | Ireland | Tailors and tailoresses | 535 |
| 10 | quinn | patrick | M | 67 | Roman Catholic | Irish | Ireland | Merchants, specified large-scale wholesaleing | 535 |
| 16 | quinn | thomas | M | 50 | Roman Catholic | Irish | Ireland | Labourers nfs | 866 |
| 21 | quinn | thomas | M | 16 | Roman Catholic | Irish | England | Forestry workers | 866 |
| 5 | quintan | johanna | F | 33 | Roman Catholic | Irish | Ireland | Servants nfs | 142 |