Parse this person name:

Sharon Higgins (1229-1307, flourished 1244-1254)
user
first_name: Sharon
last_name: Higgins
middle_names: []
temporal:
- start: 1229
  end: 1307
  type: life_span
- start: 1244
  end: 1254
  type: flourished
titles: []
extra_info: []
assistant