Residents of Gravenhurst, Town—Ville — Sub-district B, surnames J (1881 Census)
| # | Surname | Given | Sex | Age | Religion | Origin | Birthplace | Occupation | HH |
| 15 | jalson | bertha | F | 50 | Lutheran | Danish | Denmark | No Occupation Listed | 35 |
| 19 | jalson | carley | M | 3 | Lutheran | Danish | Denmark | No Occupation Listed | 35 |
| 17 | jalson | jansia | F | 10 | Lutheran | Danish | Denmark | No Occupation Listed | 35 |
| 14 | jalson | john | M | 41 | Lutheran | Danish | Denmark | Labourers nfs | 35 |
| 16 | jalson | mary | F | 18 | Lutheran | Danish | Denmark | No Occupation Listed | 35 |
| 18 | jalson | peter | M | 6 | Lutheran | Danish | Denmark | No Occupation Listed | 35 |
| 19 | jewel | maggie | F | 22 | Presbyterian | Scottish | Ontario | No Occupation Listed | 145 |
| 18 | jewel | richard | M | 27 | Anglican | English | Quebec | Labourers nfs | 145 |
| 15 | johns | alfred | M | 5 | Anglican | Welsh | Ontario | No Occupation Listed | 51 |
| 12 | johns | edgar | M | 13 | Anglican | Welsh | England | No Occupation Listed | 51 |
| 11 | johns | lucy | F | 14 | Anglican | Welsh | England | No Occupation Listed | 51 |
| 10 | johns | margret | F | 17 | Anglican | Welsh | England | No Occupation Listed | 51 |
| 13 | johns | martha | F | 9 | Anglican | Welsh | Ontario | No Occupation Listed | 51 |
| 7 | johns | mary | F | 45 | Anglican | English | United States | No Occupation Listed | 51 |
| 6 | johns | robert | M | 46 | Anglican | Welsh | England | Notaries | 51 |
| 8 | johns | robert | M | 21 | Anglican | Welsh | England | Painters, nfs | 51 |
| 14 | johns | rosa | F | 7 | Anglican | Welsh | Ontario | No Occupation Listed | 51 |
| 9 | johns | william | M | 19 | Anglican | Welsh | England | Butchers | 51 |
| 21 | johnson | christina | F | 53 | Lutheran | Norwegian | Norway | No Occupation Listed | 36 |
| 20 | johnson | elizabeth | F | 23 | Anglican | Irish | Quebec | No Occupation Listed | 136 |
| 20 | johnson | henery | M | 46 | Lutheran | Norwegian | Norway | Labourers nfs | 36 |
| 19 | johnson | william | M | 25 | Anglican | Irish | Ontario | Boarding and Lodging House Keepers and managers | 136 |
| 15 | johnston | herbert | M | 1 | Methodist | Irish | Ontario | No Occupation Listed | 190 |
| 13 | johnston | james | M | 35 | Methodist | Irish | Ontario | Labourers nfs | 190 |
| 14 | johnston | margret | F | 27 | Methodist | Blank | Ontario | No Occupation Listed | 190 |