Ryszard Piekarski was born on February 7, 1922, in Wilno, Wilenskie, Poland [now Vilnius, Lithuania].
Frank Piekarski died on 1951-08-15.
Antoni Piekarski died in 1939, in Bydgoszcz, Kujawsko-Pomorskie, Poland of killed.
Ryszard Kukliński died in 2004.
Ryszard Piec died in 1979.
Ryszard Reiff died in 2007.
Ryszard Świętochowski died in 1941.
Ryszard Ćwikła died in 1992.
Ryszard Bakst died in 1999.
Ryszard Bartel died in 1982.
Ryszard Torzecki died in 2003.
Ryszard Rumianek died in 2010.