Father:
- George Henri Kastler (*1868 - †1949)
Mother:
- Mary Adelina Schoenenberger (*1871 - †1941)
Siblings:
- Edward Kastler (*1901 - †?)
- Clarence Kastler (*1905 - †?)
- Vern Kastler (*1906 - †?)
- Odette Kastler (*1907 - †?)
- Donald Lewis Kastler (*1912 - †1970)
Wife:
- Gladys Mae Loux (*1911 - †1991)
Child:
- Carol George Kastler (*1937)
Branch:
Note:
a) GEDCOM file: Wahlern Kastlers.ged