Archduke Joseph Ferdinand of Austria
Archduke Joseph Ferdinand of Austria ( 24 May 1872 – 28 August 1942 ) was an Austro-Hungarian Archduke , military commander , from 1916 Generaloberst , and early advocate of air power . 
<triplet> Archduke Joseph Ferdinand of Austria <subj> 24 May 1872 <obj> date of birth <subj> 28 August 1942 <obj> date of death