Given the question: What type of details about ernst-siegfried steen  can be gathered from the following bio?  Bio: ernst-siegfried steen -lrb- 25 september 1912 -- 23 september 1941 -rrb- was a highly decorated hauptmann in the luftwaffe during world war ii . he was also a recipient of the knight 's cross of the iron cross . the knight 's cross of the iron cross was awarded to recognise extreme battlefield bravery or successful military leadership . ernst-siegfried steen was killed on 23 september 1941 after being hit by anti-aircraft fire from the cruiser kirov in kronstadt harbour . he was posthumously awarded the knight 's cross of the iron cross on 17 october 1941 .
The answer is:
- battles - death date - allegiance - commands - rank - awards - birth date - serviceyears - name - branch - death place - birth place