Ignatz Urban
German botanist
Ignatz von Kolisch
Slovakian,Austrian merchant, journalist and chess master
Ignatz Waghalter
Polish,German composer and conductor
Ignaz Philipp Semmelweis
Hungarian physician
(Johann Joseph) Ignaz von Döllinger
German theologian
Ignace Joseph "Ignaz" Pleyel
Swiss composer
Isaac "Ignaz" Moscheles
Czech composer
Ignatius Timothy "Ignaz" Trebitsch
Lincoln, Hungarian adventurer
Ignaz Brüll
Czech composer
