Leszek Deptuła died in 2010.
Leszek Wodzyński died in 1999.
Leszek Nowak died in 2009.
Leszek Lorek died in 1978, in Poland.
Leszek Suski died on 2007-04-19.
Leszek I the White died on 1227-11-24.
Leszek Krzyzanski died on February 21, 2014.
Leszek Jezierski died on 2008-01-12.
Leszek Błażyński died on August 6, 1992 at the age of 43.
Leszek Kołakowski died on July 17, 2009 at the age of 81.
Leszek Lubicz-Nycz died on 1939-09-22.
Leszek II the Black died on 1288-09-30.
Leszek Galewicz died on January 5, 2003, in Warsaw, Mazowieckie, Poland.