Otakar Zich was born in 1879.
Otakar Zich died in 1934.
Otakar Hollmann was born in 1894.
Otakar Batlička was born in 1895.
Otakar Bystřina was born in 1861.
Otakar Jeremiáš was born in 1892.
Otakar Německý was born in 1902.
Otakar Borůvka was born in 1899.
Otakar Vindyš was born in 1884.
Otakar Kouba was born in 1906.
Otakar Kubín was born in 1883.
Otakar Kraus was born in 1909.
Otakar Hostinský was born in 1847.