Parse this person name:

Fem van Wickerode (1750-1825, flourished 1779-1797)
user
first_name: Fem
last_name: van Wickerode
middle_names: []
temporal:
- start: 1750
  end: 1825
  type: life_span
- start: 1779
  end: 1797
  type: flourished
titles: []
extra_info: []
assistant