Josef František
Josef František , ( 7 October 1914 – 8 October 1940 ) was a Czechoslovak fighter pilot and Second World War fighter ace who flew for the air forces of Czechoslovakia , Poland , France , and the United Kingdom . 
<triplet> Josef František <subj> 7 October 1914 <obj> date of birth <subj> 8 October 1940 <obj> date of death <subj> Second World War <obj> conflict <triplet> Poland <subj> Second World War <obj> conflict