Parse this person name:

Dex Wilson (1244-1320, flourished 1264-1282)
user
first_name: Dex
last_name: Wilson
middle_names: []
temporal:
- start: 1244
  end: 1320
  type: life_span
- start: 1264
  end: 1282
  type: flourished
titles: []
extra_info: []
assistant