Residents of Elderslie — Sub-district M, surnames V (1881 Census)
| # | Surname | Given | Sex | Age | Religion | Origin | Birthplace | Occupation | HH |
| 17 | vanslack | anne | F | 12 | Methodist | Scottish | Ontario | Farmers, general and nfs | 160 |
| 16 | vanslack | emily | F | 14 | Methodist | Scottish | Ontario | Farmers, general and nfs | 160 |
| 10 | vanslack | john | M | 45 | Methodist | Scottish | Ontario | Farmers, general and nfs | 160 |
| 14 | vanslack | john | M | 18 | Methodist | Scottish | Ontario | Farmers, general and nfs | 160 |
| 15 | vanslack | joseph | M | 15 | Methodist | Scottish | Ontario | Farmers, general and nfs | 160 |
| 18 | vanslack | luizy | F | 9 | Methodist | Scottish | Ontario | Farmers, general and nfs | 160 |
| 11 | vanslack | mary | F | 47 | Methodist | Scottish | Ontario | Farmers, general and nfs | 160 |
| 13 | vanslack | mary | F | 21 | Methodist | Scottish | Ontario | Farmers, general and nfs | 160 |
| 12 | vanslack | meomi | F | 21 | Methodist | Scottish | Ontario | Farmers, general and nfs | 160 |
| 19 | vanslack | mira | F | 5 | Methodist | Scottish | Ontario | Farmers, general and nfs | 160 |