Residents of St. Grégoire le Grand — Sub-district C, surnames Y (1881 Census)
| # | Surname | Given | Sex | Age | Religion | Origin | Birthplace | Occupation | HH |
|---|---|---|---|---|---|---|---|---|---|
| 17 | yon | delphine | F | 29 | Roman Catholic | French | Quebec | No Occupation Listed | 108 |
| 18 | yon | delphine | F | 8 | Roman Catholic | French | Quebec | No Occupation Listed | 108 |
| 16 | yon | israel | M | 30 | Roman Catholic | French | Quebec | Farmers, general and nfs | 108 |
| 20 | yon | israel | M | 0 | Roman Catholic | French | Quebec | No Occupation Listed | 108 |
| 19 | yon | odile | F | 7 | Roman Catholic | French | Quebec | No Occupation Listed | 108 |