Parse this person name:

Isa van den Brand (1561-1612, flourished 1585-1607)
user
first_name: Isa
last_name: van den Brand
middle_names: []
temporal:
- start: 1561
  end: 1612
  type: life_span
- start: 1585
  end: 1607
  type: flourished
titles: []
extra_info: []
assistant