Father:
- John Ephram Showalter (*1850 - †?)
Mother:
- Laura Nevada Eyman (*1854 - †?)
Siblings:
- Emma Jane Showalter (*1877 - †?)
- Hadley Preston Showalter (*1879 - †?)
- Maude Ethel Showalter (*1882 - †?)
- Albert Emerson Showalter (*1884 - †1885)
- Lester Harison Showalter (*1888 - †?)
- Elsie Clara Showalter (*1890 - †?)
- Perry Welington Showalter (*1893 - †?)
- Chelsey Raymond Showalter (*1895 - †1895)
- Inf Showalter (*1897 - †?)
Branch:
Note:
a) GEDCOM file: Swabian Kastlers.ged
Birth:
- 22 Jan 1879