What key details about rudolf roy  can be extracted from the following bio?  Bio: rudolf roy jr. -lrb- 15 august 1920 -- 17 december 1944 -rrb- was a untersturmführer -lrb- second lieutenant -rrb- in the waffen ss during world war ii , awarded the knight 's cross of the iron cross , which was awarded to recognize extreme battlefield bravery or successful military leadership by nazi germany during world war ii .
The answer to this question is:
- alt is waffen ss- battles is world war ii- death date is 17 december 1944- allegiance is nazi germany- rank is untersturmführer- awards is knight i class iron cross ii class panzer badge eastern front 's medal cross of the iron cross iron cross- birth date is 15 august 1920- serviceyears is 1938 -- 44- name is rudolf roy jr. .- branch is 23px- unit is 1st '' 12th ss panzer division '' hitlerjugend '' ss panzer division leibstandarte ss '' adolf hitler- death place is ardennes , belgium- birth place is berlin , germany