Note: all lines on the page with surname Ontanio are listed, see the notes on the page for the specific lines they apply to.
| Suggested Surname | Transcribed Surname | Givens | Province | District | Subdistrict | Subdistrict Number | Page | Line |
|---|---|---|---|---|---|---|---|---|
| Ontonio | Ontanio | Joseph | ON | TORONTO (West/Ouest) (City/Cité) | Ward/Quartier No. 5 | c-34 | 8 | 6 |
| Ontonio | Ontanio | Fanny | ON | TORONTO (West/Ouest) (City/Cité) | Ward/Quartier No. 5 | c-34 | 8 | 7 |
| Ontonio | Ontanio | Florence E. | ON | TORONTO (West/Ouest) (City/Cité) | Ward/Quartier No. 5 | c-34 | 8 | 8 |
| Ontonio | Ontanio | Maud F. | ON | TORONTO (West/Ouest) (City/Cité) | Ward/Quartier No. 5 | c-34 | 8 | 9 |
| Ontonio | Ontanio | Joseph L. | ON | TORONTO (West/Ouest) (City/Cité) | Ward/Quartier No. 5 | c-34 | 8 | 10 |