Parse this person name:

Nath Tanguy, 1891-1954, flourished 1908-1929
user
first_name: Nath
last_name: Tanguy
middle_names: []
temporal:
- start: 1891
  end: 1954
  type: life_span
- start: 1908
  end: 1929
  type: flourished
titles: []
extra_info: []
assistant