Parse this person name:

Demi Henric van den Nuwenhuse, 1485-1547, flourished 1514-1540
user
first_name: Demi
last_name: Henric van den Nuwenhuse
middle_names: []
temporal:
- start: 1485
  end: 1547
  type: life_span
- start: 1514
  end: 1540
  type: flourished
titles: []
extra_info: []
assistant