Parse this person name:

Lacey Mosley, 1396-1465, flourished 1424-1438
user
first_name: Lacey
last_name: Mosley
middle_names: []
temporal:
- start: 1396
  end: 1465
  type: life_span
- start: 1424
  end: 1438
  type: flourished
titles: []
extra_info: []
assistant