Father:
- Charles Louis Kastler (*1832 - †1916)
Mother:
- Catherine Muller (Miller) (*? - †?)
Siblings:
- George D. Kastler (*? - †?)
- Emma Kastler (*? - †?)
- Edward H. Kastler (*1861 - †?)
- William Frederick Kastler (*1867 - †1947)
Branch:
Note:
a) GEDCOM file: Wahlern Kastlers.ged