Parse this person name:

Severiano Colomer (1242-1302, flourished 1270-1285)
user
first_name: Severiano
last_name: Colomer
middle_names: []
temporal:
- start: 1242
  end: 1302
  type: life_span
- start: 1270
  end: 1285
  type: flourished
titles: []
extra_info: []
assistant