- Father: Anders KROPP
- Mother: Eva SPÅNGBERG
- Birth: 17 AUG 1792, Varnum, Värmland, Sweden
- Baptism: 19 AUG 1792, Varnum, Värmland, Sweden
- Residence: BET 1792 AND 1797, Varnum, Värmland, Sweden
- Residence: BET 1797 AND 1800, Varnum, Värmland, Sweden
- Death: 31 OCT 1800, Varnum, Värmland, Sweden
- Burial: 09 NOV 1800, Varnum, Värmland, Sweden
Ancestors of Jan KROPP
/-Anders KROPP
Jan KROPP
| /-Henrik SPÅNGBERG
| /-Johan SPÅNGBERG
| | \-Lisken ANDERSDOTTER
\-Eva SPÅNGBERG
| /-Adam ERIKSSON
\-Sara SEGERBERG
\-Kerstin OLOFSDOTTER