Parse this person name:

Beau van den Heuvel (1626-1678, flourished 1654-1670)
user
first_name: Beau
last_name: van den Heuvel
middle_names: []
temporal:
- start: 1626
  end: 1678
  type: life_span
- start: 1654
  end: 1670
  type: flourished
titles: []
extra_info: []
assistant