Parse this person name:

Siegrun Warmer (1802-1849, flourished 1823-1844)
user
first_name: Siegrun
last_name: Warmer
middle_names: []
temporal:
- start: 1802
  end: 1849
  type: life_span
- start: 1823
  end: 1844
  type: flourished
titles: []
extra_info: []
assistant