Parse this person name:

Gerónimo Mateo, 1885-1961, flourished 1909-1938
user
first_name: Gerónimo
last_name: Mateo
middle_names: []
temporal:
- start: 1885
  end: 1961
  type: life_span
- start: 1909
  end: 1938
  type: flourished
titles: []
extra_info: []
assistant