Parse this person name:

Friedrich Bruder, 1803-1879, flourished 1821-1834
user
first_name: Friedrich
last_name: Bruder
middle_names: []
temporal:
- start: 1803
  end: 1879
  type: life_span
- start: 1821
  end: 1834
  type: flourished
titles: []
extra_info: []
assistant