John Mattern (c1778-aft1860)/Descendants

The following tree demonstrates the known descendants of John Mattern:
 * John Mattern (c1778-aft1860)
 * Abraham Mattern (1806-1889)
 * John Mattern II (1808-1883)
 * Juliana Mattern (c1812-aft1820)
 * Anna Maria Mattern (c1813-aft1820)
 * Catherine Mattern (c1816-aft1820)