20 October 2025


Timeline Chart

Male  Johannes Petri Biersbach
Remove Person
Show Age Marker
Add another person to chart:
Person ID:    Find Individual ID

Zoom In
Zoom Out

Show Lifespan chart
1739--
1740--
1744--
1748--
1749--
Birth -- 24 March 1743/44 (4 April 1744) 43 41