Parse this person name:

Margot Robin (1421-1466, flourished 1444-1461)
user
first_name: Margot
last_name: Robin
middle_names: []
temporal:
- start: 1421
  end: 1466
  type: life_span
- start: 1444
  end: 1461
  type: flourished
titles: []
extra_info: []
assistant