Parse this person name:

Denise Bradford (1256-1318, flourished 1271-1289)
user
first_name: Denise
last_name: Bradford
middle_names: []
temporal:
- start: 1256
  end: 1318
  type: life_span
- start: 1271
  end: 1289
  type: flourished
titles: []
extra_info: []
assistant