Father:
- Jakob Showalter (*? - †1731)
Mother:
- Margaretha Lutwyler (*? - †?)
Sibling:
- Jacob Mathias Lutwyler Sr. Showalter (*1702 - †1773)
Wife:
- Catherine Anna (*? - †?)
Child:
- Jacob Showalter (*1740 - †1809)
Branch:
Note:
a) GEDCOM file: Swabian Kastlers.ged
Birth: