Sihveri Ronkainen1647–
- Name
- Sihveri Ronkainen
| Birth | estimated a gap of 25 years about 1647 |
| Birth of a son #1 | Johan sigfridinpoika Ronkainen 1670 (Age 23 years) |
| Birth of a son #2 | Johan sigfridinpoika Ronkainen 1672 (Age 25 years) |
| Sihveri Ronkainen + … … |
| himself |
Sihveri Ronkainen Birth: estimated a gap of 25 years — about 1647 |
| son |
Johan sigfridinpoika Ronkainen Birth: 1672 25 |