Parse this person name:

Megan Arts (1245-1288, flourished 1261-1280)
user
first_name: Megan
last_name: Arts
middle_names: []
temporal:
- start: 1245
  end: 1288
  type: life_span
- start: 1261
  end: 1280
  type: flourished
titles: []
extra_info: []
assistant