Please answer the following question: Read the bio below and try to give details on johannes mayer 's:    - caption     - battles     - death date     - allegiance     - commands     - rank     - relations       - awards     - birth date     - serviceyears     - name     - branch     - image     - death place     - birth place     Bio: dr. rer . pol . dr.-ing . johannes mayer -lrb- 6 september 1893 -- 7 august 1963 -rrb- was a german general of the infantry , serving during world war ii . he was also a recipient of the knight 's cross of the iron cross with oak leaves and swords -lrb- -rrb- . the knight 's cross of the iron cross and its higher grade oak leaves and swords was awarded to recognise extreme battlefield bravery or successful military leadership .
Answer:
- caption is johannes mayer- battles is world war i world war ii- death date is 7 august 1963- allegiance is german to 1933 -rrb- nazi germany empire -lrb- to 1918 -rrb- weimar republic -lrb-- commands is infanterie-regiment 501 329 . infanterie-division- rank is general der infanterie- relations is gustav schmidt -lrb- brother in law -rrb-- awards is knight leaves and swords 's cross of the iron cross with oak- birth date is 6 september 1893- serviceyears is 1914 -- 45- name is dr. rer . pol . dr.-ing . johannes mayer- branch is heer- image is johnannes mayer.jpg- death place is hamburg- birth place is stepenitz , province of brandenburg