Possible variants in writing the Family Name:
- Niechwiadowicz (PL)
- (RU)
- (BE)
- (ENG)
- Niechwiedowicz
Name, Surname:
- Kazimierz Niechwiadowicz
- E-mail address:: sobotniki@poczta.onet.pl
- Place of Birth: Sobotniki (Subotniki)
- The town where I live: Poznań
- Country, in which I live: Polska
