Father:
- John David Kastler (*1802 - †1854)

Mother:
- Paisible Charite (Betsey) Muller (*1807 - †1896)

Siblings:
- Henrietta Rosalie Kastler (*? - †?)

- Paisable Charite Kastler (*1826 - †1862)

- Catherine Louise Kastler (*1831 - †1881)

- Charles Louis Kastler (*1832 - †1916)

- Sophia Amelia Kastler (*1843 - †?)

Wife:
- Louise Marshall (*1844 - †1928)

Children:
- George Henri Kastler (*1868 - †1949)

- Ella (Julie) Helene Kastler (*1869 - †?)

- Emma Kastler (*1871 - †?)

- Charles D. Kastler (*1872 - †1880)

- Caroline Kastler (*1874 - †?)

- Jean (John) Kastler (*1876 - †?)

- Marie (Mary) Kastler (*1878 - †?)

- Anna Kastler (*1879 - †?)

- Nellie Kastler (*1882 - †?)

- Charles A. Kastler (*1885 - †?)

- Lydie (Lydia) Kastler (*1887 - †?)

- Edward Kastler (*1890 - †?)

Branch:
Notes:
a) BURIAL: Donated the land for the French Church and Cemetery at Woolstock, Iowa. Buried at The Fench Church in the cemetery located on the Kastler Family homestead.
b) GEDCOM file: Wahlern Kastlers.ged
Birth:
- 2 May 1838
- Belmont, Alsace, France
Wedding:
- 6 Feb 1868
- Illinois
- (Louise Marshall)
Death:
- 24 May 1902
- Woolstock, Iowa
