Timeline Chart

Male  Johannes Polhemus

Remove Person
Show Age Marker

Add another person to chart:
Person ID:    Find Individual ID

Zoom In
Zoom Out

Show Lifespan chart
1739--
1740--
1743--
1746--
1749--
1752--
1755--
1758--
1761--
1764--
1767--
1770--
1773--
1776--
1779--
1782--
1785--
1788--
1791--
1794--
1797--
1800--
1803--
1806--
1809--
1812--
1815--
1818--
1821--
1824--
1827--
1828--
Birth -- 25 June 1744 27 22
Death -- 30 September 1823 ‎(Age 79)‎ Tappan DC