Feliks Norski's birth name is Feliks Pogoda.
Feliks Kamov's birth name is Feliks Solomonovich Kandel.
Feliks Yasyukevich's birth name is Yasyukevich, Feliks Ivanovich.
Feliks Mironer's birth name is Mironer, Feliks Yefimovich.
Feliks Vysotsky's birth name is Vysotsky, Feliks Mikhailovich.
Feliks Yavorsky's birth name is Yavorsky, Feliks Leonidovich.
Feliks Konarski died on 1991-08-09.
Piotr Feliks died in 1941.
Piotr Feliks was born in 1883.
Feliks Barański was born in 1915.
Feliks Barański died in 2006.
Feliks Topolski died in 1989.