Jan Szyszko was born in 1944.
Adolf Szyszko-Bohusz was born in 1883.
Sylwester Braun was born in 1909.
Sylwester Zych was born in 1950.
Sylwester Pawłowski was born in 1958.
Sylwester Ambroziak was born in 1964.
Sylwester Kaliski was born in 1925.
Sylwester Bednarek was born in 1989.
Sylwester Chęciński was born in 1930.
Sylwester Porowski was born in 1938.
Sylwester Czereszewski was born on 1971-10-04.
Sylwester Szmyd was born on 1978-03-02.