Kammala jumla mai zuwa: Witold Pilecki an haife shi a ranar 13 ga Mayu 1901 a garin Olonets, Karelia, a Daular Rasha. An kori kakanninsa zuwa Rasha don shiga cikin
Janairu 1863<unk>64 Tashin hankali. Witold yana ɗaya daga cikin yara biyar na mai binciken gandun daji Julian Pilecki da Ludwika Osiecimska.