Ludwig Hartau
- Umutwe: Ludwig Hartau
- Icyamamare: 1.033
- Azwiho: Acting
- Isabukuru: 1877-02-18
- Aho yavukiye: Trachenberg, Province of Silesia, German Empire [now Żmigród, Poland]
- Urupapuro rwitangiriro:
- Birazwi kandi:
6 1923 HD
6.9 1920 HD
1 1917 HD
5 1920 HD
5.8 1921 HD
1 1922 HD
1 1920 HD
1 1923 HD
1 1922 HD
1 1921 HD
1 1920 HD
1 1917 HD
1 1923 HD
1 1919 HD
1 1919 HD