Father:
- Jacob Mathias Lutwyler Sr. Showalter (*1702 - †1773)
Mother:
- Maria Elizabeth Saunders (*1706 - †1776)
Siblings:
- Peter Showalter (*1722 - †1756)
- Christian Showalter (*1727 - †1805)
- Jacob Mathias Lutwyler Jr. Showalter (*1730 - †1778)
- Johannes Showalter (*1732 - †1806)
- Joseph Showalter (*1733 - †?)
- Valentine Showalter (*1740 - †?)
- Ulrich Showalter (*1743 - †1815)
- Barbara Showalter (*1744 - †?)
- Margaret Showalter (*1746 - †?)
- Martha Showalter (*1748 - †?)
Wife:
- Margaret Saunders (*1743 - †1816)
Children:
- Joseph Showalter (*? - †?)
- Catherine Showalter (*? - †?)
- Mary Showalter (*? - †?)
- Elizabeth Showalter (*? - †?)
- David Showalter (*? - †?)
- Daniel Showalter (*? - †?)
- George Showalter (*? - †?)
- Margaret Showalter (*? - †?)
- John Showalter (*? - †?)
- Jacob Showalter (*1772 - †1816)
- Nancy Showalter (*1789 - †1807)
Branch:
Note:
a) GEDCOM file: Swabian Kastlers.ged
Birth:
- 20 Jun 1738
Death:
- 16 May 1822