caption father death_date house mother title image article_title name
archduke leopold -lrb- right -rrb- rainer with his mother and his brother archduke archduke leopold salvator of austria , prince of tuscany 25 may 1930 house of habsburg-lorraine infanta blanca of spain prince of tuscany file and leopold.jpg : archduchess blanca with her sons archdukes rainer archduke rainer of austria -lrb- 1895 -- 1930 -rrb-
 archduke rainer of austria
archduke rainer of austria -lrb- 1895 -- 1930 -rrb-

archduke rainer of austria ; -lrb- 21 november 1895 -- 25 may 1930 -rrb- was a member of the house of habsburg-lorraine , a member of the tuscan branch of the imperial house of habsburg-lorraine , an archduke of austria and prince of bohemia , hungary , and tuscany by birth .
he was the eldest son archduke leopold salvator of austria , prince of tuscany .
he served as officer in the austrian army during world war i .
at the fall of the habsburg dynasty , he remained in vienna and worked for a time as taxi driver .
he died unmarried at the age of 34 from blood-poisoning .
