Jan W. Speerger
- Take: Jan W. Speerger
- Farin jini: 2.409
- Sananne Domin: Acting
- Ranar haihuwa: 1896-04-29
- Wurin Haihuwa: Adamov, Ceské Budejovice District, Bohemia, Austria-Hungary [now Czech Republic]
- Shafin Farko:
- Kuma An San As: Ян В. Спеэргер, Ян Вацлав Спеэргер, Ян В. Спеергер