Parse this person name:

Lex Winters (1507-1550, flourished 1532-1543)
user
first_name: Lex
last_name: Winters
middle_names: []
temporal:
- start: 1507
  end: 1550
  type: life_span
- start: 1532
  end: 1543
  type: flourished
titles: []
extra_info: []
assistant