Piotr Janowski died in 2008.
Piotr Janowski was born in 1951.
Max Janowski died in 1991.
Chaim Janowski died in 1935.
Dawid Janowski died in 1927.
Ryszard Janowski died on November 22, 2008, in Poland.
Piotr Feliks died in 1941.
Piotr Abraszewski died in 1996.
Piotr Kuncewicz died in 2007.
Piotr Nurowski died in 2010.
Piotr of Goniądz died in 1573.
Piotr Skuratowicz died in 1940.
Piotr Włostowic died in 1153.