Parse this person name:

Tygo Velderman (1911-1983, flourished 1929-1944)
user
first_name: Tygo
last_name: Velderman
middle_names: []
temporal:
- start: 1911
  end: 1983
  type: life_span
- start: 1929
  end: 1944
  type: flourished
titles: []
extra_info: []
assistant