Parse this person name:

Jessica Walker, 1379-1446, flourished 1394-1424
user
first_name: Jessica
last_name: Walker
middle_names: []
temporal:
- start: 1379
  end: 1446
  type: life_span
- start: 1394
  end: 1424
  type: flourished
titles: []
extra_info: []
assistant