Residents of Willoughby — Sub-district G, surnames A (1881 Census)
| # | Surname | Given | Sex | Age | Religion | Origin | Birthplace | Occupation | HH |
| 20 | allen | almira | F | 32 | Baptist | Scottish | United States | No Occupation Listed | 52 |
| 18 | allen | isaac | M | 57 | Baptist | Scottish | United States | Dealer, merchant etc. (Wholesale & retail trade) | 52 |
| 19 | allen | mariam | F | 55 | Baptist | German | United States | No Occupation Listed | 52 |
| 18 | atwood | alivilda | F | 6 | Methodist | English | Ontario | No Occupation Listed | 62 |
| 11 | atwood | edwin | M | 45 | Methodist | English | Ontario | Carpenters | 62 |
| 17 | atwood | ernest | M | 19 | Methodist | English | United States | No Occupation Listed | 62 |
| 15 | atwood | john | M | 15 | Methodist | English | Ontario | Farmers, general and nfs | 62 |
| 14 | atwood | jullius | M | 13 | Methodist | English | Ontario | Farmers, general and nfs | 62 |
| 12 | atwood | mary | F | 43 | Methodist | English | Ontario | No Occupation Listed | 62 |
| 13 | atwood | mary | F | 84 | Methodist | German | United States | No Occupation Listed | 62 |
| 16 | atwood | nellie | F | 12 | Methodist | English | Ontario | No Occupation Listed | 62 |