Note: all lines on the page with surname Iavonco 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 |
|---|---|---|---|---|---|---|---|---|
| Iovonco | Iavonco | Ewan | TT | SASKATCHEWAN | Muskeg Lake | m(1) | 4 | 32 |
| Iovonco | Iavonco | Maria | TT | SASKATCHEWAN | Muskeg Lake | m(1) | 4 | 33 |
| Iovonco | Iavonco | Ewan | TT | SASKATCHEWAN | Muskeg Lake | m(1) | 4 | 34 |
| Iovonco | Iavonco | ???tier | TT | SASKATCHEWAN | Muskeg Lake | m(1) | 4 | 35 |
| Iovonco | Iavonco | Aregora? | TT | SASKATCHEWAN | Muskeg Lake | m(1) | 4 | 36 |
| Iovonco | Iavonco | Tineffa | TT | SASKATCHEWAN | Muskeg Lake | m(1) | 4 | 37 |