Parse this person name:

ثامر الشايع (1273-1326, flourished 1295-1313)
user
first_name: ثامر
last_name: الشايع
middle_names: []
temporal:
- start: 1273
  end: 1326
  type: life_span
- start: 1295
  end: 1313
  type: flourished
titles: []
extra_info: []
assistant