Parse this person name:

Raymond Richardson, 1479-1534, flourished 1497-1520
user
first_name: Raymond
last_name: Richardson
middle_names: []
temporal:
- start: 1479
  end: 1534
  type: life_span
- start: 1497
  end: 1520
  type: flourished
titles: []
extra_info: []
assistant