Context : Józef Haller von Hallenburg (August 13, 1873 -- June 4, 1960) was a Lieutenant General of the Polish Army, a legionary in the Polish Legions, harcmistrz (the highest Scouting instructor rank in Poland), the President of the Polish Scouting and Guiding Association (ZHP), and a political and social activist. 
Subject : Józef Haller 
Relation : military branch
What military organization did Józef Haller belong to?