Friedrich Kayssler
- Umutwe: Friedrich Kayssler
- Icyamamare: 1.835
- Azwiho: Acting
- Isabukuru: 1874-04-07
- Aho yavukiye: Neurode, Lower Silesia, Germany [now Nowa Ruda, Dolnoslaskie, Poland]
- Urupapuro rwitangiriro:
- Birazwi kandi: Friedrich Kayßler, Friedrich Martin Adalbert Kayssler