- Father: Jan JONSSON
- Mother: Maja NILSDOTTER
- Birth: 17 MAR 1786, Bo, Örebro, Sweden
- Baptism: 17 MAR 1786, Bo, Örebro, Sweden
- Residence: BET 1786 AND 1790, Bo, Örebro, Sweden
- Death: 26 JUL 1786, Bo, Örebro, Sweden
- Burial: 30 JUL 1786, Bo, Örebro, Sweden
Ancestors of Olof JANSSON
/-Jonas PEHRSSON
/-Jan JONSSON
| \-Karin ANDERSDOTTER
Olof JANSSON
| /-Nils PEHRSSON
\-Maja NILSDOTTER
\-Kerstin PEHRSDOTTER