Parse this person name:

Jeanette Williams, 1325-1380, flourished 1343-1368
user
first_name: Jeanette
last_name: Williams
middle_names: []
temporal:
- start: 1325
  end: 1380
  type: life_span
- start: 1343
  end: 1368
  type: flourished
titles: []
extra_info: []
assistant