Parse this person name:

Mare Beekman (1278-1349, flourished 1298-1315)
user
first_name: Mare
last_name: Beekman
middle_names: []
temporal:
- start: 1278
  end: 1349
  type: life_span
- start: 1298
  end: 1315
  type: flourished
titles: []
extra_info: []
assistant