Parse this person name:

Senna Pison-Broekhoven (1429-1509, flourished 1454-1469)
user
first_name: Senna
last_name: Pison-Broekhoven
middle_names: []
temporal:
- start: 1429
  end: 1509
  type: life_span
- start: 1454
  end: 1469
  type: flourished
titles: []
extra_info: []
assistant