Residents of St. Sylvestre, VL — Sub-district N, surnames U (1881 Census)
| # | Surname | Given | Sex | Age | Religion | Origin | Birthplace | Occupation | HH |
| 6 | upking | henry | M | 2 | Roman Catholic | Irish | Quebec | No Occupation Listed | 210 |
| 1 | upking | hugh | M | 48 | Roman Catholic | Irish | Quebec | Farmers, general and nfs | 210 |
| 5 | upking | john | M | 3 | Roman Catholic | Irish | Quebec | No Occupation Listed | 210 |
| 2 | upking | mary | F | 40 | Roman Catholic | Irish | Quebec | No Occupation Listed | 210 |
| 7 | upking | mary | F | 0 | Roman Catholic | Irish | Quebec | No Occupation Listed | 210 |
| 4 | upking | patrick | M | 5 | Roman Catholic | Irish | Quebec | No Occupation Listed | 210 |
| 3 | upking | sophia | F | 6 | Roman Catholic | Irish | Quebec | No Occupation Listed | 210 |
| 14 | upkins | brigitte | F | 17 | Roman Catholic | Irish | Quebec | No Occupation Listed | 215 |
| 20 | upkins | elizabeth | F | 5 | Roman Catholic | Irish | Quebec | No Occupation Listed | 215 |
| 17 | upkins | ellen | F | 13 | Roman Catholic | Irish | Quebec | No Occupation Listed | 215 |
| 22 | upkins | francis | M | 0 | Roman Catholic | Irish | Quebec | No Occupation Listed | 215 |
| 12 | upkins | john | M | 47 | Roman Catholic | Irish | Quebec | Farmers, general and nfs | 215 |
| 21 | upkins | joseph | M | 2 | Roman Catholic | Irish | Quebec | No Occupation Listed | 215 |
| 13 | upkins | mary | F | 42 | Roman Catholic | Irish | Quebec | No Occupation Listed | 215 |
| 15 | upkins | mary | F | 16 | Roman Catholic | Irish | Quebec | No Occupation Listed | 215 |
| 18 | upkins | suzanne | F | 11 | Roman Catholic | Irish | Quebec | No Occupation Listed | 215 |
| 19 | upkins | thomas | M | 8 | Roman Catholic | Irish | Quebec | No Occupation Listed | 215 |
| 16 | upkins | wme | M | 15 | Roman Catholic | Irish | Quebec | No Occupation Listed | 215 |