Jānis Grantiņš
- Umutwe: Jānis Grantiņš
- Icyamamare: 0.266
- Azwiho: Acting
- Isabukuru: 1909-06-07
- Aho yavukiye:
- Urupapuro rwitangiriro:
- Birazwi kandi: Янис Грантиньш, Janis Grantins, Я. Грантиньш, P. Granich, Ya. Grantin, Jan Grantinj, J. Grantins, Ya. Grantins
